shithub: openh264

Download patch

ref: 1d1b4f1d307688716da0a63dfb2e5237bfbe1c10
parent: f5b7513df612272247c68a3bec0a8c05c19e6726
parent: 0ca7ff49e2661bfcfd6bf50937c969c275d7472d
author: sijchen <sijchen@cisco.com>
date: Fri May 15 10:07:47 EDT 2015 

Merge pull request #1950 from mstorsjo/remove-tabs

Remove tabs fom copyright headers, def files, public header code examples and SIMD function pointer assignments


--- a/codec/api/svc/codec_api.h
+++ b/codec/api/svc/codec_api.h
@@ -77,40 +77,40 @@
   *  //decoder declaration
   *  ISVCDecoder *pSvcDecoder;
   *  //input: encoded bitstream start position; should include start code prefix
-  *	 unsigned char *pBuf =...;
+  *  unsigned char *pBuf =...;
   *  //input: encoded bit stream length; should include the size of start code prefix
-  *	 int iSize =...;
+  *  int iSize =...;
   *  //output: [0~2] for Y,U,V buffer for Decoding only
-  *	 unsigned char *pData[3] =...;
+  *  unsigned char *pData[3] =...;
   *  //in-out: for Decoding only: declare and initialize the output buffer info, this should never co-exist with Parsing only
   *  SBufferInfo sDstBufInfo;
-  *	 memset(&sDstBufInfo, 0, sizeof(SBufferInfo));
+  *  memset(&sDstBufInfo, 0, sizeof(SBufferInfo));
   *  //in-out: for Parsing only: declare and initialize the output bitstream buffer info for parse only, this should never co-exist with Decoding only
   *  SParserBsInfo sDstParseInfo;
-  *      memset(&sDstParseInfo, 0, sizeof(SParserBsInfo));
-  *      sDstParseInfo.pDstBuff = new unsigned char[PARSE_SIZE]; //In Parsing only, allocate enough buffer to save transcoded bitstream for a frame
+  *  memset(&sDstParseInfo, 0, sizeof(SParserBsInfo));
+  *  sDstParseInfo.pDstBuff = new unsigned char[PARSE_SIZE]; //In Parsing only, allocate enough buffer to save transcoded bitstream for a frame
   *
   * @endcode
   *
-  *	Step 2:decoder creation
+  * Step 2:decoder creation
   * @code
   *  CreateDecoder(pSvcDecoder);
   * @endcode
   *
-  *	Step 3:declare required parameter, used to differentiate Decoding only and Parsing only
+  * Step 3:declare required parameter, used to differentiate Decoding only and Parsing only
   * @code
   *  SDecodingParam sDecParam = {0};
-  *	 sDecParam.sVideoProperty.eVideoBsType = VIDEO_BITSTREAM_AVC;
+  *  sDecParam.sVideoProperty.eVideoBsType = VIDEO_BITSTREAM_AVC;
   *  //for Parsing only, the assignment is mandatory
   *  sDecParam.bParseOnly = true;
   * @endcode
   *
-  *	Step 4:initialize the parameter and decoder context, allocate memory
+  * Step 4:initialize the parameter and decoder context, allocate memory
   * @code
   *  Initialize(&sDecParam);
   * @endcode
   *
-  *	Step 5:do actual decoding process in slice level;
+  * Step 5:do actual decoding process in slice level;
   *        this can be done in a loop until data ends
   * @code
   *  //for Decoding only
@@ -120,8 +120,8 @@
   *  //for Parsing only
   *  iRet = DecodeParser(pBuf, iSize, &sDstParseInfo);
   *  //decode failed
-  *	 If (iRet != 0){
-  *	     RequestIDR or something like that.
+  *  If (iRet != 0){
+  *      RequestIDR or something like that.
   *  }
   *  //for Decoding only, pData can be used for render.
   *  if (sDstBufInfo.iBufferStatus==1){
@@ -137,12 +137,12 @@
   *  judge iRet, sDstBufInfo.iBufferStatus ...
   * @endcode
   *
-  *	Step 6:uninitialize the decoder and memory free
+  * Step 6:uninitialize the decoder and memory free
   * @code
   *  Uninitialize();
   * @endcode
   *
-  *	Step 7:destroy the decoder
+  * Step 7:destroy the decoder
   * @code
   *  DestroyDecoder();
   * @endcode
--- a/codec/common/inc/WelsThreadLib.h
+++ b/codec/common/inc/WelsThreadLib.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	WelsThreadLib.h
+ * \file    WelsThreadLib.h
  *
- * \brief	Interfaces introduced in thread programming
+ * \brief   Interfaces introduced in thread programming
  *
- * \date	11/17/2009 Created
+ * \date    11/17/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/common/inc/cpu.h
+++ b/codec/common/inc/cpu.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	cpu.h
+ * \file    cpu.h
  *
- * \brief	CPU feature compatibility detection
+ * \brief   CPU feature compatibility detection
  *
- * \date	04/29/2009 Created
+ * \date    04/29/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/common/inc/cpu_core.h
+++ b/codec/common/inc/cpu_core.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	cpu_core.h
+ * \file    cpu_core.h
  *
- * \brief	cpu core feature detection
+ * \brief   cpu core feature detection
  *
- * \date	4/24/2009 Created
+ * \date    4/24/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/common/inc/crt_util_safe_x.h
+++ b/codec/common/inc/crt_util_safe_x.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	crt_util_safe_x.h
+ * \file    crt_util_safe_x.h
  *
- * \brief	Safe CRT like util for cross platfroms support
+ * \brief   Safe CRT like util for cross platfroms support
  *
- * \date	06/04/2010 Created
+ * \date    06/04/2010 Created
  *
  *************************************************************************************
  */
--- a/codec/common/inc/expand_pic.h
+++ b/codec/common/inc/expand_pic.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file		expand_pic.h
+ * \file    expand_pic.h
  *
- * \brief		Interface for expanding reconstructed picture to be used for reference
+ * \brief   Interface for expanding reconstructed picture to be used for reference
  *
- * \date		06/08/2009
+ * \date    06/08/2009
  *************************************************************************************
  */
 
--- a/codec/common/inc/golomb_common.h
+++ b/codec/common/inc/golomb_common.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	golomb_common.h
+ * \file    golomb_common.h
  *
- * \brief	Exponential Golomb entropy coding/decoding routine
+ * \brief   Exponential Golomb entropy coding/decoding routine
  *
- * \date	03/12/2015 Created
+ * \date    03/12/2015 Created
  *
  *************************************************************************************
  */
--- a/codec/common/inc/intra_pred_common.h
+++ b/codec/common/inc/intra_pred_common.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	intra_pred_common.h
+ * \file    intra_pred_common.h
  *
- * \brief	interfaces for intra predictor about 16x16.
+ * \brief   interfaces for intra predictor about 16x16.
  *
- * \date	4/2/2014 Created
+ * \date    4/2/2014 Created
  *
  *************************************************************************************
  */
--- a/codec/common/inc/macros.h
+++ b/codec/common/inc/macros.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	macros.h
+ * \file    macros.h
  *
- * \brief	MACRO based tool utilization
+ * \brief   MACRO based tool utilization
  *
- * \date	3/13/2009 Created
+ * \date    3/13/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/common/inc/measure_time.h
+++ b/codec/common/inc/measure_time.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	measure_time.h
+ * \file    measure_time.h
  *
- * \brief	time cost measure utilization
+ * \brief   time cost measure utilization
  *
- * \date	04/28/2009 Created
+ * \date    04/28/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/common/inc/utils.h
+++ b/codec/common/inc/utils.h
@@ -29,10 +29,10 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \brief	Tool kits for decoder
- *		( malloc, realloc, free, log output and PSNR calculation and so on )
+ * \brief   Tool kits for decoder
+ *          ( malloc, realloc, free, log output and PSNR calculation and so on )
  *
- * \date	03/10/2009 Created
+ * \date    03/10/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/common/src/WelsThreadLib.cpp
+++ b/codec/common/src/WelsThreadLib.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	WelsThreadLib.c
+ * \file    WelsThreadLib.c
  *
- * \brief	Interfaces introduced in thread programming
+ * \brief   Interfaces introduced in thread programming
  *
- * \date	11/17/2009 Created
+ * \date    11/17/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/common/src/copy_mb.cpp
+++ b/codec/common/src/copy_mb.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	copy_mb.cpp
+ * \file    copy_mb.cpp
  *
- * \brief	copy MB YUV data
+ * \brief   copy MB YUV data
  *
- * \date	2014.04.14 Created
+ * \date    2014.04.14 Created
  *
  *************************************************************************************
  */
--- a/codec/common/src/cpu.cpp
+++ b/codec/common/src/cpu.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	cpu.cpp
+ * \file    cpu.cpp
  *
- * \brief	CPU compatibility detection
+ * \brief   CPU compatibility detection
  *
- * \date	04/29/2009 Created
+ * \date    04/29/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/common/src/crt_util_safe_x.cpp
+++ b/codec/common/src/crt_util_safe_x.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	crt_utils_safe_x.cpp
+ * \file    crt_utils_safe_x.cpp
  *
- * \brief	common tool/function utilization
+ * \brief   common tool/function utilization
  *
- * \date	03/10/2009 Created
+ * \date    03/10/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/common/src/expand_pic.cpp
+++ b/codec/common/src/expand_pic.cpp
@@ -115,13 +115,13 @@
 }
 
 void InitExpandPictureFunc (SExpandPicFunc* pExpandPicFunc, const uint32_t kuiCPUFlag) {
-  pExpandPicFunc->pfExpandLumaPicture		= ExpandPictureLuma_c;
-  pExpandPicFunc->pfExpandChromaPicture[0]	= ExpandPictureChroma_c;
-  pExpandPicFunc->pfExpandChromaPicture[1]	= ExpandPictureChroma_c;
+  pExpandPicFunc->pfExpandLumaPicture        = ExpandPictureLuma_c;
+  pExpandPicFunc->pfExpandChromaPicture[0]   = ExpandPictureChroma_c;
+  pExpandPicFunc->pfExpandChromaPicture[1]   = ExpandPictureChroma_c;
 
 #if defined(X86_ASM)
   if ((kuiCPUFlag & WELS_CPU_SSE2) == WELS_CPU_SSE2) {
-    pExpandPicFunc->pfExpandLumaPicture	= ExpandPictureLuma_sse2;
+    pExpandPicFunc->pfExpandLumaPicture      = ExpandPictureLuma_sse2;
     pExpandPicFunc->pfExpandChromaPicture[0] = ExpandPictureChromaUnalign_sse2;
     pExpandPicFunc->pfExpandChromaPicture[1] = ExpandPictureChromaAlign_sse2;
   }
@@ -128,7 +128,7 @@
 #endif//X86_ASM
 #if defined(HAVE_NEON)
   if (kuiCPUFlag & WELS_CPU_NEON) {
-    pExpandPicFunc->pfExpandLumaPicture	= ExpandPictureLuma_neon;
+    pExpandPicFunc->pfExpandLumaPicture      = ExpandPictureLuma_neon;
     pExpandPicFunc->pfExpandChromaPicture[0] = ExpandPictureChroma_neon;
     pExpandPicFunc->pfExpandChromaPicture[1] = ExpandPictureChroma_neon;
   }
@@ -135,7 +135,7 @@
 #endif//HAVE_NEON
 #if defined(HAVE_NEON_AARCH64)
   if (kuiCPUFlag & WELS_CPU_NEON) {
-    pExpandPicFunc->pfExpandLumaPicture	= ExpandPictureLuma_AArch64_neon;
+    pExpandPicFunc->pfExpandLumaPicture      = ExpandPictureLuma_AArch64_neon;
     pExpandPicFunc->pfExpandChromaPicture[0] = ExpandPictureChroma_AArch64_neon;
     pExpandPicFunc->pfExpandChromaPicture[1] = ExpandPictureChroma_AArch64_neon;
   }
--- a/codec/common/src/intra_pred_common.cpp
+++ b/codec/common/src/intra_pred_common.cpp
@@ -29,13 +29,13 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	get_intra_predictor.c
+ * \file    get_intra_predictor.c
  *
- * \brief	implementation for get intra predictor about 16x16, 4x4, chroma.
+ * \brief   implementation for get intra predictor about 16x16, 4x4, chroma.
  *
- * \date	4/2/2009 Created
- *			9/14/2009 C level based optimization with high performance gained.
- *				[const, using ST32/ST64 to replace memset, memcpy and memmove etc.]
+ * \date    4/2/2009 Created
+ *          9/14/2009 C level based optimization with high performance gained.
+ *              [const, using ST32/ST64 to replace memset, memcpy and memmove etc.]
  *
  *************************************************************************************
  */
--- a/codec/common/src/mc.cpp
+++ b/codec/common/src/mc.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	mc.c
+ * \file    mc.c
  *
- * \brief	Interfaces implementation for motion compensation
+ * \brief   Interfaces implementation for motion compensation
  *
- * \date	03/17/2009 Created
+ * \date    03/17/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/common/src/sad_common.cpp
+++ b/codec/common/src/sad_common.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	sample.c
+ * \file    sample.c
  *
- * \brief	compute SAD and SATD
+ * \brief   compute SAD and SATD
  *
- * \date	2009.06.02 Created
+ * \date    2009.06.02 Created
  *
  *************************************************************************************
  */
--- a/codec/common/src/utils.cpp
+++ b/codec/common/src/utils.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	utils.c
+ * \file    utils.c
  *
- * \brief	common tool/function utilization
+ * \brief   common tool/function utilization
  *
- * \date	03/10/2009 Created
+ * \date    03/10/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/console/dec/inc/d3d9_utils.h
+++ b/codec/console/dec/inc/d3d9_utils.h
@@ -28,11 +28,11 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	d3d9_utils.h
+ * \file    d3d9_utils.h
  *
- * \brief	interface of d3d9 render module
+ * \brief   interface of d3d9 render module
  *
- * \date	Created 12/14/2010
+ * \date    Created 12/14/2010
  *
  * \description : 1. Rendering in Vista and upper : D3D9Ex method, support host memory / shared surface input
  *                2. Rendering in XP : D3D9 method w/o device lost handling, support host memory input
--- a/codec/console/dec/src/h264dec.cpp
+++ b/codec/console/dec/src/h264dec.cpp
@@ -28,7 +28,7 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * h264dec.cpp:		Wels Decoder Console Implementation file
+ * h264dec.cpp:         Wels Decoder Console Implementation file
  */
 
 #if defined (_WIN32)
--- a/codec/decoder/core/inc/au_parser.h
+++ b/codec/decoder/core/inc/au_parser.h
@@ -28,11 +28,11 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	au_parser.h
+ * \file    au_parser.h
  *
- * \brief	Interfaces introduced in Access Unit level based parser
+ * \brief   Interfaces introduced in Access Unit level based parser
  *
- * \date	03/10/2009 Created
+ * \date    03/10/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/inc/cabac_decoder.h
+++ b/codec/decoder/core/inc/cabac_decoder.h
@@ -28,11 +28,11 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	cabac_decoder.h
+ * \file    cabac_decoder.h
  *
- * \brief	Interfaces introduced for cabac decoder
+ * \brief   Interfaces introduced for cabac decoder
  *
- * \date	10/10/2014 Created
+ * \date    10/10/2014 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/inc/deblocking.h
+++ b/codec/decoder/core/inc/deblocking.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	deblocking.h
+ * \file    deblocking.h
  *
- * \brief	Interfaces introduced in frame deblocking filtering
+ * \brief   Interfaces introduced in frame deblocking filtering
  *
- * \date	05/14/2009 Created
+ * \date    05/14/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/inc/dec_golomb.h
+++ b/codec/decoder/core/inc/dec_golomb.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	golomb.h
+ * \file    golomb.h
  *
- * \brief	Exponential Golomb entropy coding/decoding routine
+ * \brief   Exponential Golomb entropy coding/decoding routine
  *
- * \date	03/13/2009 Created
+ * \date    03/13/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/inc/decoder.h
+++ b/codec/decoder/core/inc/decoder.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	decoder.h
+ * \file    decoder.h
  *
- * \brief	Interfaces introduced in decoder system architecture
+ * \brief   Interfaces introduced in decoder system architecture
  *
- * \date	03/10/2009 Created
+ * \date    03/10/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/inc/decoder_context.h
+++ b/codec/decoder/core/inc/decoder_context.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	decoder_context.h
+ * \file    decoder_context.h
  *
- * \brief	mainly interface introduced in Wels decoder side
+ * \brief   mainly interface introduced in Wels decoder side
  *
- * \date	3/4/2009 Created
+ * \date    3/4/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/inc/error_code.h
+++ b/codec/decoder/core/inc/error_code.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	error_code.h
+ * \file    error_code.h
  *
- * \brief	Error codes used in Wels decoder side
+ * \brief   Error codes used in Wels decoder side
  *
- * \date	3/4/2009 Created
+ * \date    3/4/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/inc/error_concealment.h
+++ b/codec/decoder/core/inc/error_concealment.h
@@ -28,11 +28,11 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	error_concealment.h
+ * \file    error_concealment.h
  *
- * \brief	Interfaces introduced for error concealment
+ * \brief   Interfaces introduced for error concealment
  *
- * \date	04/14/2014 Created
+ * \date    04/14/2014 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/inc/fmo.h
+++ b/codec/decoder/core/inc/fmo.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	fmo.h
+ * \file    fmo.h
  *
- * \brief	Flexible Macroblock Ordering implementation
+ * \brief   Flexible Macroblock Ordering implementation
  *
- * \date	2/4/2009 Created
+ * \date    2/4/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/inc/get_intra_predictor.h
+++ b/codec/decoder/core/inc/get_intra_predictor.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	get_intra_predictor.h
+ * \file    get_intra_predictor.h
  *
- * \brief	interfaces for get intra predictor about 16x16, 4x4, chroma.
+ * \brief   interfaces for get intra predictor about 16x16, 4x4, chroma.
  *
- * \date	4/2/2009 Created
+ * \date    4/2/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/inc/manage_dec_ref.h
+++ b/codec/decoder/core/inc/manage_dec_ref.h
@@ -29,7 +29,7 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- *  \file	manage_dec_ref.h
+ *  \file   manage_dec_ref.h
  *
  *  Abstract
  *      Interface for managing reference picture
--- a/codec/decoder/core/inc/mv_pred.h
+++ b/codec/decoder/core/inc/mv_pred.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	mv_pred.h
+ * \file    mv_pred.h
  *
- * \brief	Get MV predictor and update motion vector of mb cache
+ * \brief   Get MV predictor and update motion vector of mb cache
  *
- * \date	05/22/2009 Created
+ * \date    05/22/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/inc/parse_mb_syn_cabac.h
+++ b/codec/decoder/core/inc/parse_mb_syn_cabac.h
@@ -28,11 +28,11 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	parse_mb_syn_cabac.h
+ * \file    parse_mb_syn_cabac.h
  *
- * \brief	cabac parse for syntax elements
+ * \brief   cabac parse for syntax elements
  *
- * \date	10/10/2014 Created
+ * \date    10/10/2014 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/inc/parse_mb_syn_cavlc.h
+++ b/codec/decoder/core/inc/parse_mb_syn_cavlc.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	parse_mb_syn_cavlc.h
+ * \file    parse_mb_syn_cavlc.h
  *
- * \brief	Parsing all syntax elements of mb and decoding residual with cavlc
+ * \brief   Parsing all syntax elements of mb and decoding residual with cavlc
  *
- * \date	03/17/2009 Created
+ * \date    03/17/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/inc/rec_mb.h
+++ b/codec/decoder/core/inc/rec_mb.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	rec_mb.h
+ * \file    rec_mb.h
  *
- * \brief	interfaces for all macroblock decoding process after mb syntax parsing and residual decoding with cavlc.
+ * \brief   interfaces for all macroblock decoding process after mb syntax parsing and residual decoding with cavlc.
  *
- * \date	3/4/2009 Created
+ * \date    3/4/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/src/au_parser.cpp
+++ b/codec/decoder/core/src/au_parser.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	au_parser.c
+ * \file    au_parser.c
  *
- * \brief	Interfaces introduced in Access Unit level based parser
+ * \brief   Interfaces introduced in Access Unit level based parser
  *
- * \date	03/10/2009 Created
+ * \date    03/10/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/src/bit_stream.cpp
+++ b/codec/decoder/core/src/bit_stream.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	bit_stream.cpp
+ * \file    bit_stream.cpp
  *
- * \brief	Reading / writing bit-stream
+ * \brief   Reading / writing bit-stream
  *
- * \date	03/10/2009 Created
+ * \date    03/10/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/src/cabac_decoder.cpp
+++ b/codec/decoder/core/src/cabac_decoder.cpp
@@ -28,7 +28,7 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- *	cabac_decoder.cpp:	deals with cabac state transition and related functions
+ *      cabac_decoder.cpp:      deals with cabac state transition and related functions
  */
 #include "cabac_decoder.h"
 namespace WelsDec {
--- a/codec/decoder/core/src/deblocking.cpp
+++ b/codec/decoder/core/src/deblocking.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	deblocking.c
+ * \file    deblocking.c
  *
- * \brief	Interfaces introduced in frame deblocking filtering
+ * \brief   Interfaces introduced in frame deblocking filtering
  *
- * \date	08/02/2010
+ * \date    08/02/2010
  *
  *************************************************************************************
  */
@@ -941,59 +941,59 @@
  */
 
 void  DeblockingInit (SDeblockingFunc*  pFunc,  int32_t iCpu) {
-  pFunc->pfLumaDeblockingLT4Ver		= DeblockLumaLt4V_c;
-  pFunc->pfLumaDeblockingEQ4Ver		= DeblockLumaEq4V_c;
-  pFunc->pfLumaDeblockingLT4Hor		= DeblockLumaLt4H_c;
-  pFunc->pfLumaDeblockingEQ4Hor		= DeblockLumaEq4H_c;
+  pFunc->pfLumaDeblockingLT4Ver     = DeblockLumaLt4V_c;
+  pFunc->pfLumaDeblockingEQ4Ver     = DeblockLumaEq4V_c;
+  pFunc->pfLumaDeblockingLT4Hor     = DeblockLumaLt4H_c;
+  pFunc->pfLumaDeblockingEQ4Hor     = DeblockLumaEq4H_c;
 
-  pFunc->pfChromaDeblockingLT4Ver	    = DeblockChromaLt4V_c;
-  pFunc->pfChromaDeblockingEQ4Ver	    = DeblockChromaEq4V_c;
-  pFunc->pfChromaDeblockingLT4Hor	    = DeblockChromaLt4H_c;
-  pFunc->pfChromaDeblockingEQ4Hor	    = DeblockChromaEq4H_c;
+  pFunc->pfChromaDeblockingLT4Ver   = DeblockChromaLt4V_c;
+  pFunc->pfChromaDeblockingEQ4Ver   = DeblockChromaEq4V_c;
+  pFunc->pfChromaDeblockingLT4Hor   = DeblockChromaLt4H_c;
+  pFunc->pfChromaDeblockingEQ4Hor   = DeblockChromaEq4H_c;
 
-  pFunc->pfChromaDeblockingLT4Ver2	    = DeblockChromaLt4V2_c;
-  pFunc->pfChromaDeblockingEQ4Ver2	    = DeblockChromaEq4V2_c;
-  pFunc->pfChromaDeblockingLT4Hor2	    = DeblockChromaLt4H2_c;
-  pFunc->pfChromaDeblockingEQ4Hor2	    = DeblockChromaEq4H2_c;
+  pFunc->pfChromaDeblockingLT4Ver2  = DeblockChromaLt4V2_c;
+  pFunc->pfChromaDeblockingEQ4Ver2  = DeblockChromaEq4V2_c;
+  pFunc->pfChromaDeblockingLT4Hor2  = DeblockChromaLt4H2_c;
+  pFunc->pfChromaDeblockingEQ4Hor2  = DeblockChromaEq4H2_c;
 
 #ifdef X86_ASM
   if (iCpu & WELS_CPU_SSSE3) {
-    pFunc->pfLumaDeblockingLT4Ver	= DeblockLumaLt4V_ssse3;
-    pFunc->pfLumaDeblockingEQ4Ver	= DeblockLumaEq4V_ssse3;
-    pFunc->pfLumaDeblockingLT4Hor       = DeblockLumaLt4H_ssse3;
-    pFunc->pfLumaDeblockingEQ4Hor       = DeblockLumaEq4H_ssse3;
-    pFunc->pfChromaDeblockingLT4Ver	= DeblockChromaLt4V_ssse3;
-    pFunc->pfChromaDeblockingEQ4Ver	= DeblockChromaEq4V_ssse3;
-    pFunc->pfChromaDeblockingLT4Hor	= DeblockChromaLt4H_ssse3;
-    pFunc->pfChromaDeblockingEQ4Hor	= DeblockChromaEq4H_ssse3;
+    pFunc->pfLumaDeblockingLT4Ver   = DeblockLumaLt4V_ssse3;
+    pFunc->pfLumaDeblockingEQ4Ver   = DeblockLumaEq4V_ssse3;
+    pFunc->pfLumaDeblockingLT4Hor   = DeblockLumaLt4H_ssse3;
+    pFunc->pfLumaDeblockingEQ4Hor   = DeblockLumaEq4H_ssse3;
+    pFunc->pfChromaDeblockingLT4Ver = DeblockChromaLt4V_ssse3;
+    pFunc->pfChromaDeblockingEQ4Ver = DeblockChromaEq4V_ssse3;
+    pFunc->pfChromaDeblockingLT4Hor = DeblockChromaLt4H_ssse3;
+    pFunc->pfChromaDeblockingEQ4Hor = DeblockChromaEq4H_ssse3;
   }
 #endif
 
 #if defined(HAVE_NEON)
   if (iCpu & WELS_CPU_NEON) {
-    pFunc->pfLumaDeblockingLT4Ver		= DeblockLumaLt4V_neon;
-    pFunc->pfLumaDeblockingEQ4Ver		= DeblockLumaEq4V_neon;
-    pFunc->pfLumaDeblockingLT4Hor		= DeblockLumaLt4H_neon;
-    pFunc->pfLumaDeblockingEQ4Hor		= DeblockLumaEq4H_neon;
+    pFunc->pfLumaDeblockingLT4Ver   = DeblockLumaLt4V_neon;
+    pFunc->pfLumaDeblockingEQ4Ver   = DeblockLumaEq4V_neon;
+    pFunc->pfLumaDeblockingLT4Hor   = DeblockLumaLt4H_neon;
+    pFunc->pfLumaDeblockingEQ4Hor   = DeblockLumaEq4H_neon;
 
-    pFunc->pfChromaDeblockingLT4Ver     = DeblockChromaLt4V_neon;
-    pFunc->pfChromaDeblockingEQ4Ver     = DeblockChromaEq4V_neon;
-    pFunc->pfChromaDeblockingLT4Hor     = DeblockChromaLt4H_neon;
-    pFunc->pfChromaDeblockingEQ4Hor      = DeblockChromaEq4H_neon;
+    pFunc->pfChromaDeblockingLT4Ver = DeblockChromaLt4V_neon;
+    pFunc->pfChromaDeblockingEQ4Ver = DeblockChromaEq4V_neon;
+    pFunc->pfChromaDeblockingLT4Hor = DeblockChromaLt4H_neon;
+    pFunc->pfChromaDeblockingEQ4Hor = DeblockChromaEq4H_neon;
   }
 #endif
 
 #if defined(HAVE_NEON_AARCH64)
   if (iCpu & WELS_CPU_NEON) {
-    pFunc->pfLumaDeblockingLT4Ver		= DeblockLumaLt4V_AArch64_neon;
-    pFunc->pfLumaDeblockingEQ4Ver		= DeblockLumaEq4V_AArch64_neon;
-    pFunc->pfLumaDeblockingLT4Hor		= DeblockLumaLt4H_AArch64_neon;
-    pFunc->pfLumaDeblockingEQ4Hor		= DeblockLumaEq4H_AArch64_neon;
+    pFunc->pfLumaDeblockingLT4Ver   = DeblockLumaLt4V_AArch64_neon;
+    pFunc->pfLumaDeblockingEQ4Ver   = DeblockLumaEq4V_AArch64_neon;
+    pFunc->pfLumaDeblockingLT4Hor   = DeblockLumaLt4H_AArch64_neon;
+    pFunc->pfLumaDeblockingEQ4Hor   = DeblockLumaEq4H_AArch64_neon;
 
-    pFunc->pfChromaDeblockingLT4Ver     = DeblockChromaLt4V_AArch64_neon;
-    pFunc->pfChromaDeblockingEQ4Ver     = DeblockChromaEq4V_AArch64_neon;
-    pFunc->pfChromaDeblockingLT4Hor     = DeblockChromaLt4H_AArch64_neon;
-    pFunc->pfChromaDeblockingEQ4Hor      = DeblockChromaEq4H_AArch64_neon;
+    pFunc->pfChromaDeblockingLT4Ver = DeblockChromaLt4V_AArch64_neon;
+    pFunc->pfChromaDeblockingEQ4Ver = DeblockChromaEq4V_AArch64_neon;
+    pFunc->pfChromaDeblockingLT4Hor = DeblockChromaLt4H_AArch64_neon;
+    pFunc->pfChromaDeblockingEQ4Hor = DeblockChromaEq4H_AArch64_neon;
   }
 #endif
 }
--- a/codec/decoder/core/src/decode_slice.cpp
+++ b/codec/decoder/core/src/decode_slice.cpp
@@ -2001,31 +2001,31 @@
 }
 
 void WelsBlockFuncInit (SBlockFunc*   pFunc,  int32_t iCpu) {
-  pFunc->pWelsSetNonZeroCountFunc	    = WelsNonZeroCount_c;
-  pFunc->pWelsBlockZero16x16Func	    = WelsBlockZero16x16_c;
-  pFunc->pWelsBlockZero8x8Func          = WelsBlockZero8x8_c;
+  pFunc->pWelsSetNonZeroCountFunc   = WelsNonZeroCount_c;
+  pFunc->pWelsBlockZero16x16Func    = WelsBlockZero16x16_c;
+  pFunc->pWelsBlockZero8x8Func      = WelsBlockZero8x8_c;
 
 #ifdef HAVE_NEON
   if (iCpu & WELS_CPU_NEON) {
-    pFunc->pWelsSetNonZeroCountFunc		= WelsNonZeroCount_neon;
-    pFunc->pWelsBlockZero16x16Func	    = WelsBlockZero16x16_neon;
-    pFunc->pWelsBlockZero8x8Func	    = WelsBlockZero8x8_neon;
+    pFunc->pWelsSetNonZeroCountFunc = WelsNonZeroCount_neon;
+    pFunc->pWelsBlockZero16x16Func  = WelsBlockZero16x16_neon;
+    pFunc->pWelsBlockZero8x8Func    = WelsBlockZero8x8_neon;
   }
 #endif
 
 #ifdef HAVE_NEON_AARCH64
   if (iCpu & WELS_CPU_NEON) {
-    pFunc->pWelsSetNonZeroCountFunc		= WelsNonZeroCount_AArch64_neon;
-    pFunc->pWelsBlockZero16x16Func	    = WelsBlockZero16x16_AArch64_neon;
-    pFunc->pWelsBlockZero8x8Func	    = WelsBlockZero8x8_AArch64_neon;
+    pFunc->pWelsSetNonZeroCountFunc = WelsNonZeroCount_AArch64_neon;
+    pFunc->pWelsBlockZero16x16Func  = WelsBlockZero16x16_AArch64_neon;
+    pFunc->pWelsBlockZero8x8Func    = WelsBlockZero8x8_AArch64_neon;
   }
 #endif
 
 #if defined(X86_ASM)
   if (iCpu & WELS_CPU_SSE2) {
-    pFunc->pWelsSetNonZeroCountFunc		= WelsNonZeroCount_sse2;
-    pFunc->pWelsBlockZero16x16Func	    = WelsBlockZero16x16_sse2;
-    pFunc->pWelsBlockZero8x8Func	    = WelsBlockZero8x8_sse2;
+    pFunc->pWelsSetNonZeroCountFunc = WelsNonZeroCount_sse2;
+    pFunc->pWelsBlockZero16x16Func  = WelsBlockZero16x16_sse2;
+    pFunc->pWelsBlockZero8x8Func    = WelsBlockZero8x8_sse2;
   }
 #endif
 
--- a/codec/decoder/core/src/decoder.cpp
+++ b/codec/decoder/core/src/decoder.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	decoder.c
+ * \file    decoder.c
  *
- * \brief	Interfaces implementation introduced in decoder system architecture
+ * \brief   Interfaces implementation introduced in decoder system architecture
  *
- * \date	03/10/2009 Created
+ * \date    03/10/2009 Created
  *
  *************************************************************************************
  */
@@ -885,13 +885,13 @@
   pCtx->pGetIChromaPredFunc[C_PRED_DC_T  ] = WelsIChromaPredDcTop_c;
   pCtx->pGetIChromaPredFunc[C_PRED_DC_128] = WelsIChromaPredDcNA_c;
 
-  pCtx->pIdctResAddPredFunc	= IdctResAddPred_c;
+  pCtx->pIdctResAddPredFunc     = IdctResAddPred_c;
 
-  pCtx->pIdctResAddPredFunc8x8 = IdctResAddPred8x8_c;
+  pCtx->pIdctResAddPredFunc8x8  = IdctResAddPred8x8_c;
 
 #if defined(HAVE_NEON)
   if (pCtx->uiCpuFlag & WELS_CPU_NEON) {
-    pCtx->pIdctResAddPredFunc	= IdctResAddPred_neon;
+    pCtx->pIdctResAddPredFunc   = IdctResAddPred_neon;
 
     pCtx->pGetI16x16LumaPredFunc[I16_PRED_DC] = WelsDecoderI16x16LumaPredDc_neon;
     pCtx->pGetI16x16LumaPredFunc[I16_PRED_P]  = WelsDecoderI16x16LumaPredPlane_neon;
@@ -916,7 +916,7 @@
 
 #if defined(HAVE_NEON_AARCH64)
   if (pCtx->uiCpuFlag & WELS_CPU_NEON) {
-    pCtx->pIdctResAddPredFunc	= IdctResAddPred_AArch64_neon;
+    pCtx->pIdctResAddPredFunc   = IdctResAddPred_AArch64_neon;
 
     pCtx->pGetI16x16LumaPredFunc[I16_PRED_DC] = WelsDecoderI16x16LumaPredDc_AArch64_neon;
     pCtx->pGetI16x16LumaPredFunc[I16_PRED_P]  = WelsDecoderI16x16LumaPredPlane_AArch64_neon;
@@ -946,7 +946,7 @@
 
 #if defined(X86_ASM)
   if (pCtx->uiCpuFlag & WELS_CPU_MMXEXT) {
-    pCtx->pIdctResAddPredFunc	= IdctResAddPred_mmx;
+    pCtx->pIdctResAddPredFunc   = IdctResAddPred_mmx;
 
     ///////mmx code opt---
     pCtx->pGetIChromaPredFunc[C_PRED_H]      = WelsDecoderIChromaPredH_mmx;
--- a/codec/decoder/core/src/decoder_core.cpp
+++ b/codec/decoder/core/src/decoder_core.cpp
@@ -28,7 +28,7 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- *	decoder_core.c:	Wels decoder framework core implementation
+ *      decoder_core.c: Wels decoder framework core implementation
  */
 
 #include "decoder_core.h"
--- a/codec/decoder/core/src/error_concealment.cpp
+++ b/codec/decoder/core/src/error_concealment.cpp
@@ -28,7 +28,7 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- *	error_concealment.cpp:	Wels decoder error concealment implementation
+ *      error_concealment.cpp:  Wels decoder error concealment implementation
  */
 
 #include "error_code.h"
@@ -64,15 +64,15 @@
 
 #if defined(HAVE_NEON)
     if (pCtx->uiCpuFlag & WELS_CPU_NEON) {
-      pCtx->sCopyFunc.pCopyLumaFunc		= WelsCopy16x16_neon; //aligned
-      pCtx->sCopyFunc.pCopyChromaFunc		= WelsCopy8x8_neon; //aligned
+      pCtx->sCopyFunc.pCopyLumaFunc     = WelsCopy16x16_neon; //aligned
+      pCtx->sCopyFunc.pCopyChromaFunc   = WelsCopy8x8_neon; //aligned
     }
 #endif //HAVE_NEON
 
 #if defined(HAVE_NEON_AARCH64)
     if (pCtx->uiCpuFlag & WELS_CPU_NEON) {
-      pCtx->sCopyFunc.pCopyLumaFunc		= WelsCopy16x16_AArch64_neon; //aligned
-      pCtx->sCopyFunc.pCopyChromaFunc		= WelsCopy8x8_AArch64_neon; //aligned
+      pCtx->sCopyFunc.pCopyLumaFunc     = WelsCopy16x16_AArch64_neon; //aligned
+      pCtx->sCopyFunc.pCopyChromaFunc   = WelsCopy8x8_AArch64_neon; //aligned
     }
 #endif //HAVE_NEON_AARCH64
   } //TODO add more methods here
--- a/codec/decoder/core/src/fmo.cpp
+++ b/codec/decoder/core/src/fmo.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	fmo.c
+ * \file    fmo.c
  *
- * \brief	Flexible Macroblock Ordering implementation
+ * \brief   Flexible Macroblock Ordering implementation
  *
- * \date	2/4/2009 Created
+ * \date    2/4/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/src/get_intra_predictor.cpp
+++ b/codec/decoder/core/src/get_intra_predictor.cpp
@@ -29,13 +29,13 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	get_intra_predictor.c
+ * \file    get_intra_predictor.c
  *
- * \brief	implementation for get intra predictor about 16x16, 4x4, chroma.
+ * \brief   implementation for get intra predictor about 16x16, 4x4, chroma.
  *
- * \date	4/2/2009 Created
- *			9/14/2009 C level based optimization with high performance gained.
- *				[const, using ST32/ST64 to replace memset, memcpy and memmove etc.]
+ * \date    4/2/2009 Created
+ *          9/14/2009 C level based optimization with high performance gained.
+ *              [const, using ST32/ST64 to replace memset, memcpy and memmove etc.]
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/src/mv_pred.cpp
+++ b/codec/decoder/core/src/mv_pred.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	mv_pred.c
+ * \file    mv_pred.c
  *
- * \brief	Get MV predictor and update motion vector of mb cache
+ * \brief   Get MV predictor and update motion vector of mb cache
  *
- * \date	05/22/2009 Created
+ * \date    05/22/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/src/parse_mb_syn_cabac.cpp
+++ b/codec/decoder/core/src/parse_mb_syn_cabac.cpp
@@ -28,7 +28,7 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- *	parse_mb_syn_cabac.cpp:	cabac parse for syntax elements
+ *      parse_mb_syn_cabac.cpp: cabac parse for syntax elements
  */
 #include "parse_mb_syn_cabac.h"
 #include "mv_pred.h"
--- a/codec/decoder/core/src/parse_mb_syn_cavlc.cpp
+++ b/codec/decoder/core/src/parse_mb_syn_cavlc.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	parse_mb_syn_cavlc.c
+ * \file    parse_mb_syn_cavlc.c
  *
- * \brief	Interfaces implementation for parsing the syntax of MB
+ * \brief   Interfaces implementation for parsing the syntax of MB
  *
- * \date	03/17/2009 Created
+ * \date    03/17/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/src/pic_queue.cpp
+++ b/codec/decoder/core/src/pic_queue.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	pic_queue.c
+ * \file    pic_queue.c
  *
- * \brief	Recycled piture queue implementation
+ * \brief   Recycled piture queue implementation
  *
- * \date	03/13/2009 Created
+ * \date    03/13/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/decoder/core/src/rec_mb.cpp
+++ b/codec/decoder/core/src/rec_mb.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	rec_mb.c
+ * \file    rec_mb.c
  *
- * \brief	implementation for all macroblock decoding process after mb syntax parsing and residual decoding with cavlc.
+ * \brief   implementation for all macroblock decoding process after mb syntax parsing and residual decoding with cavlc.
  *
- * \date	3/18/2009 Created
+ * \date    3/18/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/as264_common.h
+++ b/codec/encoder/core/inc/as264_common.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	common.h
+ * \file    common.h
  *
- * \brief	common flag definitions
+ * \brief   common flag definitions
  *
- * \date	7/6/2009 Created
+ * \date    7/6/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/au_set.h
+++ b/codec/encoder/core/inc/au_set.h
@@ -29,12 +29,12 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	au_set.h
+ * \file    au_set.h
  *
- * \brief	Interfaces introduced in Access Unit level based writer
+ * \brief   Interfaces introduced in Access Unit level based writer
  *
- * \date	05/18/2009 Created
- *			05/21/2009 Added init_sps and init_pps
+ * \date    05/18/2009 Created
+ *          05/21/2009 Added init_sps and init_pps
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/deblocking.h
+++ b/codec/encoder/core/inc/deblocking.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	deblocking.h
+ * \file    deblocking.h
  *
- * \brief	Interfaces introduced in frame deblocking filtering
+ * \brief   Interfaces introduced in frame deblocking filtering
  *
- * \date	08/03/2009 Created
+ * \date    08/03/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/dq_map.h
+++ b/codec/encoder/core/inc/dq_map.h
@@ -29,13 +29,13 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	dq_map.h
+ * \file    dq_map.h
  *
- * \brief	Dependency Quality layer IDC mapping for cross layer selection and jumpping.
- *			DQ layer idc map for svc encoding, might be a better scheme than that of design before,
- *			can aware idc of referencing layer and that idc of successive layer to be coded
+ * \brief   Dependency Quality layer IDC mapping for cross layer selection and jumpping.
+ *          DQ layer idc map for svc encoding, might be a better scheme than that of design before,
+ *          can aware idc of referencing layer and that idc of successive layer to be coded
  *
- * \date	4/22/2009 Created
+ * \date    4/22/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/encoder.h
+++ b/codec/encoder/core/inc/encoder.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	encoder.h
+ * \file    encoder.h
  *
- * \brief	core encoder
+ * \brief   core encoder
  *
- * \date	5/14/2009
+ * \date    5/14/2009
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/encoder_context.h
+++ b/codec/encoder/core/inc/encoder_context.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	encoder_context.h
+ * \file    encoder_context.h
  *
- * \brief	Main pData to be operated over Wels encoder all modules
+ * \brief   Main pData to be operated over Wels encoder all modules
  *
- * \date	2/4/2009 Created
+ * \date    2/4/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/extern.h
+++ b/codec/encoder/core/inc/extern.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	extern.h
+ * \file    extern.h
  *
- * \brief	extern interfaces between core and plus of wels encoder
+ * \brief   extern interfaces between core and plus of wels encoder
  *
- * \date	4/21/2009 Created
+ * \date    4/21/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/get_intra_predictor.h
+++ b/codec/encoder/core/inc/get_intra_predictor.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	get_intra_predictor.h
+ * \file    get_intra_predictor.h
  *
- * \brief	interfaces for get intra predictor about 16x16, 4x4, chroma.
+ * \brief   interfaces for get intra predictor about 16x16, 4x4, chroma.
  *
- * \date	4/2/2009 Created
+ * \date    4/2/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/md.h
+++ b/codec/encoder/core/inc/md.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	md.h
+ * \file    md.h
  *
- * \brief	mode decision
+ * \brief   mode decision
  *
- * \date	2009.5.14 Created
+ * \date    2009.5.14 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/mt_defs.h
+++ b/codec/encoder/core/inc/mt_defs.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	mt_defs.h
+ * \file    mt_defs.h
  *
- * \brief	Main macros for multiple threading implementation
+ * \brief   Main macros for multiple threading implementation
  *
- * \date	2/26/2010 Created
+ * \date    2/26/2010 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/mv_pred.h
+++ b/codec/encoder/core/inc/mv_pred.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	mv_pred.h
+ * \file    mv_pred.h
  *
- * \brief	Get MV predictor and update motion vector of mb cache
+ * \brief   Get MV predictor and update motion vector of mb cache
  *
- * \date	05/22/2009 Created
+ * \date    05/22/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/nal_encap.h
+++ b/codec/encoder/core/inc/nal_encap.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	nal_encap.h
+ * \file    nal_encap.h
  *
- * \brief	NAL pRawNal pData encapsulation
+ * \brief   NAL pRawNal pData encapsulation
  *
- * \date	2/4/2009 Created
+ * \date    2/4/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/param_svc.h
+++ b/codec/encoder/core/inc/param_svc.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	param_svc.h
+ * \file    param_svc.h
  *
- * \brief	Configurable parameters in H.264/SVC Encoder
+ * \brief   Configurable parameters in H.264/SVC Encoder
  *
- * \date	4/20/2009 Created
+ * \date    4/20/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/picture_handle.h
+++ b/codec/encoder/core/inc/picture_handle.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	picture_handle.h
+ * \file    picture_handle.h
  *
- * \brief	picture pData handling
+ * \brief   picture pData handling
  *
- * \date	5/20/2009 Created
+ * \date    5/20/2009 Created
  *
  *************************************************************************************/
 #if !defined(WELS_ENCODER_PICTURE_HANDLE_H__)
--- a/codec/encoder/core/inc/property.h
+++ b/codec/encoder/core/inc/property.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	property.h
+ * \file    property.h
  *
- * \brief	CODE name, library module and corresponding version are included
+ * \brief   CODE name, library module and corresponding version are included
  *
- * \date	03/10/2009 Created
+ * \date    03/10/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/ref_list_mgr_svc.h
+++ b/codec/encoder/core/inc/ref_list_mgr_svc.h
@@ -35,8 +35,8 @@
  *      Interface for managing reference picture in svc encoder side
  *
  *  History
- *		09/01/2008 Created
- *		08/07/2009 Ported
+ *      09/01/2008 Created
+ *      08/07/2009 Ported
  *
  *****************************************************************************/
 #if !defined(REFERENCE_PICTURE_LIST_MANAGEMENT_SVC_H__)
--- a/codec/encoder/core/inc/set_mb_syn_cabac.h
+++ b/codec/encoder/core/inc/set_mb_syn_cabac.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	set_mb_syn_cabac.h
+ * \file    set_mb_syn_cabac.h
  *
- * \brief	Seting all syntax elements of mb and encoding residual with cabac
+ * \brief   Seting all syntax elements of mb and encoding residual with cabac
  *
- * \date	09/27/2014 Created
+ * \date    09/27/2014 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/set_mb_syn_cavlc.h
+++ b/codec/encoder/core/inc/set_mb_syn_cavlc.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	set_mb_syn_cavlc.h
+ * \file    set_mb_syn_cavlc.h
  *
- * \brief	Seting all syntax elements of mb and decoding residual with cavlc
+ * \brief   Seting all syntax elements of mb and decoding residual with cavlc
  *
- * \date	05/19/2009 Created
+ * \date    05/19/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/slice_multi_threading.h
+++ b/codec/encoder/core/inc/slice_multi_threading.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	slice_multi_threading.c
+ * \file    slice_multi_threading.c
  *
- * \brief	slice based multiple threading
+ * \brief   slice based multiple threading
  *
- * \date	04/16/2010 Created
+ * \date    04/16/2010 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/stat.h
+++ b/codec/encoder/core/inc/stat.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	stat.h
+ * \file    stat.h
  *
- * \brief	statistical pData information
+ * \brief   statistical pData information
  *
- * \date	4/22/2009 Created
+ * \date    4/22/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/svc_base_layer_md.h
+++ b/codec/encoder/core/inc/svc_base_layer_md.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	svc_base_layer_md.h
+ * \file    svc_base_layer_md.h
  *
- * \brief	mode decision
+ * \brief   mode decision
  *
- * \date	2009.08.10 Created
+ * \date    2009.08.10 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/svc_enc_golomb.h
+++ b/codec/encoder/core/inc/svc_enc_golomb.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	svc_enc_golomb.h
+ * \file    svc_enc_golomb.h
  *
- * \brief	Exponential Golomb entropy coding routine
+ * \brief   Exponential Golomb entropy coding routine
  *
- * \date	03/13/2009 Created
+ * \date    03/13/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/svc_enc_slice_segment.h
+++ b/codec/encoder/core/inc/svc_enc_slice_segment.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	slice_segment.h
+ * \file    slice_segment.h
  *
- * \brief	SSlice segment routine (Single slice/multiple slice/fmo arrangement exclusive)
+ * \brief   SSlice segment routine (Single slice/multiple slice/fmo arrangement exclusive)
  *
- * \date	2/4/2009 Created
+ * \date    2/4/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/svc_encode_mb.h
+++ b/codec/encoder/core/inc/svc_encode_mb.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	encode_mb.h
+ * \file    encode_mb.h
  *
- * \brief	interface for mb encoding
+ * \brief   interface for mb encoding
  *
- * \date	5/21/2009 Created
+ * \date    5/21/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/svc_encode_slice.h
+++ b/codec/encoder/core/inc/svc_encode_slice.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	svc_encode_slice.h
+ * \file    svc_encode_slice.h
  *
- * \brief	svc encoding slice
+ * \brief   svc encoding slice
  *
- * \date	2009.07.27 Created
+ * \date    2009.07.27 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/svc_mode_decision.h
+++ b/codec/encoder/core/inc/svc_mode_decision.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	svc_mode_decision.h
+ * \file    svc_mode_decision.h
  *
- * \brief	SVC Spatial Enhancement Layer MD
+ * \brief   SVC Spatial Enhancement Layer MD
  *
- * \date	2009.7.29 Created
+ * \date    2009.7.29 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/svc_set_mb_syn.h
+++ b/codec/encoder/core/inc/svc_set_mb_syn.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	svc_set_mb_syn.h
+ * \file    svc_set_mb_syn.h
  *
- * \brief	Seting all syntax elements of mb and encoding residual with cavlc and cabac
+ * \brief   Seting all syntax elements of mb and encoding residual with cavlc and cabac
  *
- * \date	2009.8.12 Created
+ * \date    2009.8.12 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/svc_set_mb_syn_cavlc.h
+++ b/codec/encoder/core/inc/svc_set_mb_syn_cavlc.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	svc_set_mb_syn_cavlc.h
+ * \file    svc_set_mb_syn_cavlc.h
  *
- * \brief	Seting all syntax elements of mb and decoding residual with cavlc
+ * \brief   Seting all syntax elements of mb and decoding residual with cavlc
  *
- * \date	2009.8.12 Created
+ * \date    2009.8.12 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/inc/wels_preprocess.h
+++ b/codec/encoder/core/inc/wels_preprocess.h
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	wels_preprocess.h
+ * \file    wels_preprocess.h
  *
- * \brief	interface of video pre-process plugins
+ * \brief   interface of video pre-process plugins
  *
- * \date	03/15/2011
+ * \date    03/15/2011
  *
  * \description : this class is designed as an interface to unify video pre-processing
  *                class implement sets such as denoise,colorspace conversion etc...
--- a/codec/encoder/core/src/au_set.cpp
+++ b/codec/encoder/core/src/au_set.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	au_set.c
+ * \file    au_set.c
  *
- * \brief	Interfaces introduced in Access Unit level based writer
+ * \brief   Interfaces introduced in Access Unit level based writer
  *
- * \date	05/18/2009 Created
+ * \date    05/18/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/src/deblocking.cpp
+++ b/codec/encoder/core/src/deblocking.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	deblocking.c
+ * \file    deblocking.c
  *
- * \brief	Interfaces introduced in frame deblocking filtering
+ * \brief   Interfaces introduced in frame deblocking filtering
  *
- * \date	08/03/2009 Created
+ * \date    08/03/2009 Created
  *
  *************************************************************************************
  */
@@ -794,46 +794,46 @@
 }
 
 void  DeblockingInit (DeblockingFunc*   pFunc,  int32_t iCpu) {
-  pFunc->pfLumaDeblockingLT4Ver		= DeblockLumaLt4V_c;
-  pFunc->pfLumaDeblockingEQ4Ver		= DeblockLumaEq4V_c;
-  pFunc->pfLumaDeblockingLT4Hor		= DeblockLumaLt4H_c;
-  pFunc->pfLumaDeblockingEQ4Hor		= DeblockLumaEq4H_c;
+  pFunc->pfLumaDeblockingLT4Ver     = DeblockLumaLt4V_c;
+  pFunc->pfLumaDeblockingEQ4Ver     = DeblockLumaEq4V_c;
+  pFunc->pfLumaDeblockingLT4Hor     = DeblockLumaLt4H_c;
+  pFunc->pfLumaDeblockingEQ4Hor     = DeblockLumaEq4H_c;
 
-  pFunc->pfChromaDeblockingLT4Ver	= DeblockChromaLt4V_c;
-  pFunc->pfChromaDeblockingEQ4Ver	= DeblockChromaEq4V_c;
-  pFunc->pfChromaDeblockingLT4Hor	= DeblockChromaLt4H_c;
-  pFunc->pfChromaDeblockingEQ4Hor	= DeblockChromaEq4H_c;
+  pFunc->pfChromaDeblockingLT4Ver   = DeblockChromaLt4V_c;
+  pFunc->pfChromaDeblockingEQ4Ver   = DeblockChromaEq4V_c;
+  pFunc->pfChromaDeblockingLT4Hor   = DeblockChromaLt4H_c;
+  pFunc->pfChromaDeblockingEQ4Hor   = DeblockChromaEq4H_c;
 
-  pFunc->pfDeblockingBSCalc             = DeblockingBSCalc_c;
+  pFunc->pfDeblockingBSCalc         = DeblockingBSCalc_c;
 
 
 #ifdef X86_ASM
   if (iCpu & WELS_CPU_SSSE3) {
-    pFunc->pfLumaDeblockingLT4Ver	= DeblockLumaLt4V_ssse3;
-    pFunc->pfLumaDeblockingEQ4Ver	= DeblockLumaEq4V_ssse3;
-    pFunc->pfLumaDeblockingLT4Hor       = DeblockLumaLt4H_ssse3;
-    pFunc->pfLumaDeblockingEQ4Hor       = DeblockLumaEq4H_ssse3;
-    pFunc->pfChromaDeblockingLT4Ver	= DeblockChromaLt4V_ssse3;
-    pFunc->pfChromaDeblockingEQ4Ver	= DeblockChromaEq4V_ssse3;
-    pFunc->pfChromaDeblockingLT4Hor	= DeblockChromaLt4H_ssse3;
-    pFunc->pfChromaDeblockingEQ4Hor	= DeblockChromaEq4H_ssse3;
+    pFunc->pfLumaDeblockingLT4Ver   = DeblockLumaLt4V_ssse3;
+    pFunc->pfLumaDeblockingEQ4Ver   = DeblockLumaEq4V_ssse3;
+    pFunc->pfLumaDeblockingLT4Hor   = DeblockLumaLt4H_ssse3;
+    pFunc->pfLumaDeblockingEQ4Hor   = DeblockLumaEq4H_ssse3;
+    pFunc->pfChromaDeblockingLT4Ver = DeblockChromaLt4V_ssse3;
+    pFunc->pfChromaDeblockingEQ4Ver = DeblockChromaEq4V_ssse3;
+    pFunc->pfChromaDeblockingLT4Hor = DeblockChromaLt4H_ssse3;
+    pFunc->pfChromaDeblockingEQ4Hor = DeblockChromaEq4H_ssse3;
   }
 #endif
 
 #if defined(HAVE_NEON)
   if (iCpu & WELS_CPU_NEON) {
-    pFunc->pfLumaDeblockingLT4Ver		= DeblockLumaLt4V_neon;
-    pFunc->pfLumaDeblockingEQ4Ver		= DeblockLumaEq4V_neon;
-    pFunc->pfLumaDeblockingLT4Hor		= DeblockLumaLt4H_neon;
-    pFunc->pfLumaDeblockingEQ4Hor		= DeblockLumaEq4H_neon;
+    pFunc->pfLumaDeblockingLT4Ver   = DeblockLumaLt4V_neon;
+    pFunc->pfLumaDeblockingEQ4Ver   = DeblockLumaEq4V_neon;
+    pFunc->pfLumaDeblockingLT4Hor   = DeblockLumaLt4H_neon;
+    pFunc->pfLumaDeblockingEQ4Hor   = DeblockLumaEq4H_neon;
 
-    pFunc->pfChromaDeblockingLT4Ver     = DeblockChromaLt4V_neon;
-    pFunc->pfChromaDeblockingEQ4Ver     = DeblockChromaEq4V_neon;
-    pFunc->pfChromaDeblockingLT4Hor     = DeblockChromaLt4H_neon;
-    pFunc->pfChromaDeblockingEQ4Hor     = DeblockChromaEq4H_neon;
+    pFunc->pfChromaDeblockingLT4Ver = DeblockChromaLt4V_neon;
+    pFunc->pfChromaDeblockingEQ4Ver = DeblockChromaEq4V_neon;
+    pFunc->pfChromaDeblockingLT4Hor = DeblockChromaLt4H_neon;
+    pFunc->pfChromaDeblockingEQ4Hor = DeblockChromaEq4H_neon;
 
 #if defined(SINGLE_REF_FRAME)
-    pFunc->pfDeblockingBSCalc           = DeblockingBSCalc_neon;
+    pFunc->pfDeblockingBSCalc       = DeblockingBSCalc_neon;
 #endif
   }
 #endif
@@ -840,18 +840,18 @@
 
 #if defined(HAVE_NEON_AARCH64)
   if (iCpu & WELS_CPU_NEON) {
-    pFunc->pfLumaDeblockingLT4Ver		= DeblockLumaLt4V_AArch64_neon;
-    pFunc->pfLumaDeblockingEQ4Ver		= DeblockLumaEq4V_AArch64_neon;
-    pFunc->pfLumaDeblockingLT4Hor		= DeblockLumaLt4H_AArch64_neon;
-    pFunc->pfLumaDeblockingEQ4Hor		= DeblockLumaEq4H_AArch64_neon;
+    pFunc->pfLumaDeblockingLT4Ver   = DeblockLumaLt4V_AArch64_neon;
+    pFunc->pfLumaDeblockingEQ4Ver   = DeblockLumaEq4V_AArch64_neon;
+    pFunc->pfLumaDeblockingLT4Hor   = DeblockLumaLt4H_AArch64_neon;
+    pFunc->pfLumaDeblockingEQ4Hor   = DeblockLumaEq4H_AArch64_neon;
 
-    pFunc->pfChromaDeblockingLT4Ver     = DeblockChromaLt4V_AArch64_neon;
-    pFunc->pfChromaDeblockingEQ4Ver     = DeblockChromaEq4V_AArch64_neon;
-    pFunc->pfChromaDeblockingLT4Hor     = DeblockChromaLt4H_AArch64_neon;
-    pFunc->pfChromaDeblockingEQ4Hor     = DeblockChromaEq4H_AArch64_neon;
+    pFunc->pfChromaDeblockingLT4Ver = DeblockChromaLt4V_AArch64_neon;
+    pFunc->pfChromaDeblockingEQ4Ver = DeblockChromaEq4V_AArch64_neon;
+    pFunc->pfChromaDeblockingLT4Hor = DeblockChromaLt4H_AArch64_neon;
+    pFunc->pfChromaDeblockingEQ4Hor = DeblockChromaEq4H_AArch64_neon;
 
 #if defined(SINGLE_REF_FRAME)
-    pFunc->pfDeblockingBSCalc           = DeblockingBSCalc_AArch64_neon;
+    pFunc->pfDeblockingBSCalc       = DeblockingBSCalc_AArch64_neon;
 #endif
   }
 #endif
--- a/codec/encoder/core/src/decode_mb_aux.cpp
+++ b/codec/encoder/core/src/decode_mb_aux.cpp
@@ -249,49 +249,49 @@
 }
 
 void WelsInitReconstructionFuncs (SWelsFuncPtrList* pFuncList, uint32_t  uiCpuFlag) {
-  pFuncList->pfDequantization4x4			= WelsDequant4x4_c;
-  pFuncList->pfDequantizationFour4x4		= WelsDequantFour4x4_c;
-  pFuncList->pfDequantizationIHadamard4x4	= WelsDequantIHadamard4x4_c;
+  pFuncList->pfDequantization4x4            = WelsDequant4x4_c;
+  pFuncList->pfDequantizationFour4x4        = WelsDequantFour4x4_c;
+  pFuncList->pfDequantizationIHadamard4x4   = WelsDequantIHadamard4x4_c;
 
-  pFuncList->pfIDctT4		= WelsIDctT4Rec_c;
-  pFuncList->pfIDctFourT4		= WelsIDctFourT4Rec_c;
-  pFuncList->pfIDctI16x16Dc = WelsIDctRecI16x16Dc_c;
+  pFuncList->pfIDctT4           = WelsIDctT4Rec_c;
+  pFuncList->pfIDctFourT4       = WelsIDctFourT4Rec_c;
+  pFuncList->pfIDctI16x16Dc     = WelsIDctRecI16x16Dc_c;
 
 #if defined(X86_ASM)
   if (uiCpuFlag & WELS_CPU_MMXEXT) {
-    pFuncList->pfIDctT4		= WelsIDctT4Rec_mmx;
+    pFuncList->pfIDctT4         = WelsIDctT4Rec_mmx;
   }
   if (uiCpuFlag & WELS_CPU_SSE2) {
-    pFuncList->pfDequantization4x4			= WelsDequant4x4_sse2;
-    pFuncList->pfDequantizationFour4x4		= WelsDequantFour4x4_sse2;
-    pFuncList->pfDequantizationIHadamard4x4	= WelsDequantIHadamard4x4_sse2;
+    pFuncList->pfDequantization4x4          = WelsDequant4x4_sse2;
+    pFuncList->pfDequantizationFour4x4      = WelsDequantFour4x4_sse2;
+    pFuncList->pfDequantizationIHadamard4x4 = WelsDequantIHadamard4x4_sse2;
 
-    pFuncList->pfIDctFourT4		= WelsIDctFourT4Rec_sse2;
-    pFuncList->pfIDctI16x16Dc = WelsIDctRecI16x16Dc_sse2;
+    pFuncList->pfIDctFourT4     = WelsIDctFourT4Rec_sse2;
+    pFuncList->pfIDctI16x16Dc   = WelsIDctRecI16x16Dc_sse2;
   }
 #endif//X86_ASM
 
 #if defined(HAVE_NEON)
   if (uiCpuFlag & WELS_CPU_NEON) {
-    pFuncList->pfDequantization4x4			= WelsDequant4x4_neon;
-    pFuncList->pfDequantizationFour4x4		= WelsDequantFour4x4_neon;
-    pFuncList->pfDequantizationIHadamard4x4	= WelsDequantIHadamard4x4_neon;
+    pFuncList->pfDequantization4x4          = WelsDequant4x4_neon;
+    pFuncList->pfDequantizationFour4x4      = WelsDequantFour4x4_neon;
+    pFuncList->pfDequantizationIHadamard4x4 = WelsDequantIHadamard4x4_neon;
 
-    pFuncList->pfIDctFourT4		= WelsIDctFourT4Rec_neon;
-    pFuncList->pfIDctT4		= WelsIDctT4Rec_neon;
-    pFuncList->pfIDctI16x16Dc = WelsIDctRecI16x16Dc_neon;
+    pFuncList->pfIDctFourT4     = WelsIDctFourT4Rec_neon;
+    pFuncList->pfIDctT4         = WelsIDctT4Rec_neon;
+    pFuncList->pfIDctI16x16Dc   = WelsIDctRecI16x16Dc_neon;
   }
 #endif
 
 #if defined(HAVE_NEON_AARCH64)
   if (uiCpuFlag & WELS_CPU_NEON) {
-    pFuncList->pfDequantization4x4			= WelsDequant4x4_AArch64_neon;
-    pFuncList->pfDequantizationFour4x4		= WelsDequantFour4x4_AArch64_neon;
-    pFuncList->pfDequantizationIHadamard4x4	= WelsDequantIHadamard4x4_AArch64_neon;
+    pFuncList->pfDequantization4x4          = WelsDequant4x4_AArch64_neon;
+    pFuncList->pfDequantizationFour4x4      = WelsDequantFour4x4_AArch64_neon;
+    pFuncList->pfDequantizationIHadamard4x4 = WelsDequantIHadamard4x4_AArch64_neon;
 
-    pFuncList->pfIDctFourT4		= WelsIDctFourT4Rec_AArch64_neon;
-    pFuncList->pfIDctT4		= WelsIDctT4Rec_AArch64_neon;
-    pFuncList->pfIDctI16x16Dc = WelsIDctRecI16x16Dc_AArch64_neon;
+    pFuncList->pfIDctFourT4     = WelsIDctFourT4Rec_AArch64_neon;
+    pFuncList->pfIDctT4         = WelsIDctT4Rec_AArch64_neon;
+    pFuncList->pfIDctI16x16Dc   = WelsIDctRecI16x16Dc_AArch64_neon;
   }
 #endif
 }
--- a/codec/encoder/core/src/encode_mb_aux.cpp
+++ b/codec/encoder/core/src/encode_mb_aux.cpp
@@ -462,63 +462,63 @@
 }
 #endif
 void WelsInitEncodingFuncs (SWelsFuncPtrList* pFuncList, uint32_t  uiCpuFlag) {
-  pFuncList->pfCopy8x8Aligned			= WelsCopy8x8_c;
-  pFuncList->pfCopy16x16Aligned		=
-    pFuncList->pfCopy16x16NotAligned	= WelsCopy16x16_c;
-  pFuncList->pfCopy16x8NotAligned		= WelsCopy16x8_c;
-  pFuncList->pfCopy8x16Aligned		= WelsCopy8x16_c;
+  pFuncList->pfCopy8x8Aligned           = WelsCopy8x8_c;
+  pFuncList->pfCopy16x16Aligned         =
+    pFuncList->pfCopy16x16NotAligned    = WelsCopy16x16_c;
+  pFuncList->pfCopy16x8NotAligned       = WelsCopy16x8_c;
+  pFuncList->pfCopy8x16Aligned          = WelsCopy8x16_c;
 
-  pFuncList->pfQuantizationHadamard2x2		= WelsHadamardQuant2x2_c;
-  pFuncList->pfQuantizationHadamard2x2Skip	= WelsHadamardQuant2x2Skip_c;
-  pFuncList->pfTransformHadamard4x4Dc			= WelsHadamardT4Dc_c;
+  pFuncList->pfQuantizationHadamard2x2          = WelsHadamardQuant2x2_c;
+  pFuncList->pfQuantizationHadamard2x2Skip      = WelsHadamardQuant2x2Skip_c;
+  pFuncList->pfTransformHadamard4x4Dc           = WelsHadamardT4Dc_c;
 
-  pFuncList->pfDctT4					= WelsDctT4_c;
-  pFuncList->pfDctFourT4   			= WelsDctFourT4_c;
+  pFuncList->pfDctT4                    = WelsDctT4_c;
+  pFuncList->pfDctFourT4                = WelsDctFourT4_c;
 
-  pFuncList->pfScan4x4				= WelsScan4x4DcAc_c;
-  pFuncList->pfScan4x4Ac				= WelsScan4x4Ac_c;
-  pFuncList->pfCalculateSingleCtr4x4	= WelsCalculateSingleCtr4x4_c;
+  pFuncList->pfScan4x4                  = WelsScan4x4DcAc_c;
+  pFuncList->pfScan4x4Ac                = WelsScan4x4Ac_c;
+  pFuncList->pfCalculateSingleCtr4x4    = WelsCalculateSingleCtr4x4_c;
 
-  pFuncList->pfGetNoneZeroCount		= WelsGetNoneZeroCount_c;
+  pFuncList->pfGetNoneZeroCount         = WelsGetNoneZeroCount_c;
 
-  pFuncList->pfQuantization4x4		= WelsQuant4x4_c;
-  pFuncList->pfQuantizationDc4x4		= WelsQuant4x4Dc_c;
-  pFuncList->pfQuantizationFour4x4	= WelsQuantFour4x4_c;
-  pFuncList->pfQuantizationFour4x4Max	= WelsQuantFour4x4Max_c;
+  pFuncList->pfQuantization4x4          = WelsQuant4x4_c;
+  pFuncList->pfQuantizationDc4x4        = WelsQuant4x4Dc_c;
+  pFuncList->pfQuantizationFour4x4      = WelsQuantFour4x4_c;
+  pFuncList->pfQuantizationFour4x4Max   = WelsQuantFour4x4Max_c;
 
 #if defined(X86_ASM)
   if (uiCpuFlag & WELS_CPU_MMXEXT) {
 
-    pFuncList->pfQuantizationHadamard2x2		= WelsHadamardQuant2x2_mmx;
-    pFuncList->pfQuantizationHadamard2x2Skip	= WelsHadamardQuant2x2Skip_mmx;
+    pFuncList->pfQuantizationHadamard2x2        = WelsHadamardQuant2x2_mmx;
+    pFuncList->pfQuantizationHadamard2x2Skip    = WelsHadamardQuant2x2Skip_mmx;
 
-    pFuncList->pfDctT4					= WelsDctT4_mmx;
+    pFuncList->pfDctT4                  = WelsDctT4_mmx;
 
-    pFuncList->pfCopy8x8Aligned			= WelsCopy8x8_mmx;
-    pFuncList->pfCopy8x16Aligned		= WelsCopy8x16_mmx;
+    pFuncList->pfCopy8x8Aligned         = WelsCopy8x8_mmx;
+    pFuncList->pfCopy8x16Aligned        = WelsCopy8x16_mmx;
   }
   if (uiCpuFlag & WELS_CPU_SSE2) {
-    pFuncList->pfGetNoneZeroCount		= WelsGetNoneZeroCount_sse2;
-    pFuncList->pfTransformHadamard4x4Dc	= WelsHadamardT4Dc_sse2;
+    pFuncList->pfGetNoneZeroCount       = WelsGetNoneZeroCount_sse2;
+    pFuncList->pfTransformHadamard4x4Dc = WelsHadamardT4Dc_sse2;
 
-    pFuncList->pfQuantization4x4		= WelsQuant4x4_sse2;
-    pFuncList->pfQuantizationDc4x4		= WelsQuant4x4Dc_sse2;
-    pFuncList->pfQuantizationFour4x4	= WelsQuantFour4x4_sse2;
-    pFuncList->pfQuantizationFour4x4Max	= WelsQuantFour4x4Max_sse2;
+    pFuncList->pfQuantization4x4        = WelsQuant4x4_sse2;
+    pFuncList->pfQuantizationDc4x4      = WelsQuant4x4Dc_sse2;
+    pFuncList->pfQuantizationFour4x4    = WelsQuantFour4x4_sse2;
+    pFuncList->pfQuantizationFour4x4Max = WelsQuantFour4x4Max_sse2;
 
-    pFuncList->pfCopy16x16Aligned		= WelsCopy16x16_sse2;
-    pFuncList->pfCopy16x16NotAligned	= WelsCopy16x16NotAligned_sse2;
-    pFuncList->pfCopy16x8NotAligned		= WelsCopy16x8NotAligned_sse2;
+    pFuncList->pfCopy16x16Aligned       = WelsCopy16x16_sse2;
+    pFuncList->pfCopy16x16NotAligned    = WelsCopy16x16NotAligned_sse2;
+    pFuncList->pfCopy16x8NotAligned     = WelsCopy16x8NotAligned_sse2;
 
-    pFuncList->pfScan4x4				= WelsScan4x4DcAc_sse2;
-    pFuncList->pfScan4x4Ac				= WelsScan4x4Ac_sse2;
-    pFuncList->pfCalculateSingleCtr4x4	= WelsCalculateSingleCtr4x4_sse2;
+    pFuncList->pfScan4x4                = WelsScan4x4DcAc_sse2;
+    pFuncList->pfScan4x4Ac              = WelsScan4x4Ac_sse2;
+    pFuncList->pfCalculateSingleCtr4x4  = WelsCalculateSingleCtr4x4_sse2;
 
-    pFuncList->pfDctFourT4				= WelsDctFourT4_sse2;
+    pFuncList->pfDctFourT4              = WelsDctFourT4_sse2;
   }
 //#ifndef MACOS
   if (uiCpuFlag & WELS_CPU_SSSE3) {
-    pFuncList->pfScan4x4				= WelsScan4x4DcAc_ssse3;
+    pFuncList->pfScan4x4                = WelsScan4x4DcAc_ssse3;
   }
 
 //#endif//MACOS
@@ -527,47 +527,47 @@
 
 #if defined(HAVE_NEON)
   if (uiCpuFlag & WELS_CPU_NEON) {
-    pFuncList->pfQuantizationHadamard2x2		= WelsHadamardQuant2x2_neon;
-    pFuncList->pfQuantizationHadamard2x2Skip	= WelsHadamardQuant2x2Skip_neon;
-    pFuncList->pfDctT4					= WelsDctT4_neon;
-    pFuncList->pfCopy8x8Aligned			= WelsCopy8x8_neon;
-    pFuncList->pfCopy8x16Aligned		= WelsCopy8x16_neon;
+    pFuncList->pfQuantizationHadamard2x2        = WelsHadamardQuant2x2_neon;
+    pFuncList->pfQuantizationHadamard2x2Skip    = WelsHadamardQuant2x2Skip_neon;
+    pFuncList->pfDctT4                          = WelsDctT4_neon;
+    pFuncList->pfCopy8x8Aligned                 = WelsCopy8x8_neon;
+    pFuncList->pfCopy8x16Aligned                = WelsCopy8x16_neon;
 
-    pFuncList->pfGetNoneZeroCount		= WelsGetNoneZeroCount_neon;
-    pFuncList->pfTransformHadamard4x4Dc	= WelsHadamardT4Dc_neon;
+    pFuncList->pfGetNoneZeroCount       = WelsGetNoneZeroCount_neon;
+    pFuncList->pfTransformHadamard4x4Dc = WelsHadamardT4Dc_neon;
 
-    pFuncList->pfQuantization4x4		= WelsQuant4x4_neon;
-    pFuncList->pfQuantizationDc4x4		= WelsQuant4x4Dc_neon;
-    pFuncList->pfQuantizationFour4x4	= WelsQuantFour4x4_neon;
-    pFuncList->pfQuantizationFour4x4Max	= WelsQuantFour4x4Max_neon;
+    pFuncList->pfQuantization4x4        = WelsQuant4x4_neon;
+    pFuncList->pfQuantizationDc4x4      = WelsQuant4x4Dc_neon;
+    pFuncList->pfQuantizationFour4x4    = WelsQuantFour4x4_neon;
+    pFuncList->pfQuantizationFour4x4Max = WelsQuantFour4x4Max_neon;
 
-    pFuncList->pfCopy16x16Aligned		= WelsCopy16x16_neon;
-    pFuncList->pfCopy16x16NotAligned	= WelsCopy16x16NotAligned_neon;
-    pFuncList->pfCopy16x8NotAligned		= WelsCopy16x8NotAligned_neon;
-    pFuncList->pfDctFourT4				= WelsDctFourT4_neon;
+    pFuncList->pfCopy16x16Aligned       = WelsCopy16x16_neon;
+    pFuncList->pfCopy16x16NotAligned    = WelsCopy16x16NotAligned_neon;
+    pFuncList->pfCopy16x8NotAligned     = WelsCopy16x8NotAligned_neon;
+    pFuncList->pfDctFourT4              = WelsDctFourT4_neon;
   }
 #endif
 
 #if defined(HAVE_NEON_AARCH64)
   if (uiCpuFlag & WELS_CPU_NEON) {
-    pFuncList->pfQuantizationHadamard2x2		= WelsHadamardQuant2x2_AArch64_neon;
-    pFuncList->pfQuantizationHadamard2x2Skip	= WelsHadamardQuant2x2Skip_AArch64_neon;
-    pFuncList->pfDctT4					= WelsDctT4_AArch64_neon;
-    pFuncList->pfCopy8x8Aligned			= WelsCopy8x8_AArch64_neon;
-    pFuncList->pfCopy8x16Aligned		= WelsCopy8x16_AArch64_neon;
+    pFuncList->pfQuantizationHadamard2x2        = WelsHadamardQuant2x2_AArch64_neon;
+    pFuncList->pfQuantizationHadamard2x2Skip    = WelsHadamardQuant2x2Skip_AArch64_neon;
+    pFuncList->pfDctT4                          = WelsDctT4_AArch64_neon;
+    pFuncList->pfCopy8x8Aligned                 = WelsCopy8x8_AArch64_neon;
+    pFuncList->pfCopy8x16Aligned                = WelsCopy8x16_AArch64_neon;
 
-    pFuncList->pfGetNoneZeroCount		= WelsGetNoneZeroCount_AArch64_neon;
-    pFuncList->pfTransformHadamard4x4Dc	= WelsHadamardT4Dc_AArch64_neon;
+    pFuncList->pfGetNoneZeroCount       = WelsGetNoneZeroCount_AArch64_neon;
+    pFuncList->pfTransformHadamard4x4Dc = WelsHadamardT4Dc_AArch64_neon;
 
-    pFuncList->pfQuantization4x4		= WelsQuant4x4_AArch64_neon;
-    pFuncList->pfQuantizationDc4x4		= WelsQuant4x4Dc_AArch64_neon;
-    pFuncList->pfQuantizationFour4x4	= WelsQuantFour4x4_AArch64_neon;
-    pFuncList->pfQuantizationFour4x4Max	= WelsQuantFour4x4Max_AArch64_neon;
+    pFuncList->pfQuantization4x4        = WelsQuant4x4_AArch64_neon;
+    pFuncList->pfQuantizationDc4x4      = WelsQuant4x4Dc_AArch64_neon;
+    pFuncList->pfQuantizationFour4x4    = WelsQuantFour4x4_AArch64_neon;
+    pFuncList->pfQuantizationFour4x4Max = WelsQuantFour4x4Max_AArch64_neon;
 
-    pFuncList->pfCopy16x16Aligned		= WelsCopy16x16_AArch64_neon;
-    pFuncList->pfCopy16x16NotAligned	= WelsCopy16x16NotAligned_AArch64_neon;
-    pFuncList->pfCopy16x8NotAligned		= WelsCopy16x8NotAligned_AArch64_neon;
-    pFuncList->pfDctFourT4				= WelsDctFourT4_AArch64_neon;
+    pFuncList->pfCopy16x16Aligned       = WelsCopy16x16_AArch64_neon;
+    pFuncList->pfCopy16x16NotAligned    = WelsCopy16x16NotAligned_AArch64_neon;
+    pFuncList->pfCopy16x8NotAligned     = WelsCopy16x8NotAligned_AArch64_neon;
+    pFuncList->pfDctFourT4              = WelsDctFourT4_AArch64_neon;
   }
 #endif
 }
--- a/codec/encoder/core/src/encoder.cpp
+++ b/codec/encoder/core/src/encoder.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	encoder.c
+ * \file    encoder.c
  *
- * \brief	core encoder
+ * \brief   core encoder
  *
- * \date	5/14/2009 Created
+ * \date    5/14/2009 Created
  *
  *************************************************************************************
  */
@@ -159,33 +159,33 @@
   bool bScreenContent = (SCREEN_CONTENT_REAL_TIME == pParam->iUsageType);
 
   /* Functionality utilization of CPU instructions dependency */
-  pFuncList->pfSetMemZeroSize8	= WelsSetMemZero_c;		// confirmed_safe_unsafe_usage
-  pFuncList->pfSetMemZeroSize64Aligned16	= WelsSetMemZero_c;	// confirmed_safe_unsafe_usage
-  pFuncList->pfSetMemZeroSize64	= WelsSetMemZero_c;	// confirmed_safe_unsafe_usage
+  pFuncList->pfSetMemZeroSize8              = WelsSetMemZero_c;             // confirmed_safe_unsafe_usage
+  pFuncList->pfSetMemZeroSize64Aligned16    = WelsSetMemZero_c;     // confirmed_safe_unsafe_usage
+  pFuncList->pfSetMemZeroSize64             = WelsSetMemZero_c;     // confirmed_safe_unsafe_usage
 #if defined(X86_ASM)
   if (uiCpuFlag & WELS_CPU_MMXEXT) {
-    pFuncList->pfSetMemZeroSize8	= WelsSetMemZeroSize8_mmx;		// confirmed_safe_unsafe_usage
-    pFuncList->pfSetMemZeroSize64Aligned16	= WelsSetMemZeroSize64_mmx;	// confirmed_safe_unsafe_usage
-    pFuncList->pfSetMemZeroSize64	= WelsSetMemZeroSize64_mmx;	// confirmed_safe_unsafe_usage
+    pFuncList->pfSetMemZeroSize8            = WelsSetMemZeroSize8_mmx;              // confirmed_safe_unsafe_usage
+    pFuncList->pfSetMemZeroSize64Aligned16  = WelsSetMemZeroSize64_mmx;     // confirmed_safe_unsafe_usage
+    pFuncList->pfSetMemZeroSize64           = WelsSetMemZeroSize64_mmx;     // confirmed_safe_unsafe_usage
   }
   if (uiCpuFlag & WELS_CPU_SSE2) {
-    pFuncList->pfSetMemZeroSize64Aligned16	= WelsSetMemZeroAligned64_sse2;	// confirmed_safe_unsafe_usage
+    pFuncList->pfSetMemZeroSize64Aligned16  = WelsSetMemZeroAligned64_sse2; // confirmed_safe_unsafe_usage
   }
 #endif//X86_ASM
 
 #if defined(HAVE_NEON)
   if (uiCpuFlag & WELS_CPU_NEON) {
-    pFuncList->pfSetMemZeroSize8	= WelsSetMemZero_neon;
-    pFuncList->pfSetMemZeroSize64Aligned16	= WelsSetMemZero_neon;
-    pFuncList->pfSetMemZeroSize64	= WelsSetMemZero_neon;
+    pFuncList->pfSetMemZeroSize8            = WelsSetMemZero_neon;
+    pFuncList->pfSetMemZeroSize64Aligned16  = WelsSetMemZero_neon;
+    pFuncList->pfSetMemZeroSize64           = WelsSetMemZero_neon;
   }
 #endif
 
 #if defined(HAVE_NEON_AARCH64)
   if (uiCpuFlag & WELS_CPU_NEON) {
-    pFuncList->pfSetMemZeroSize8	= WelsSetMemZero_AArch64_neon;
-    pFuncList->pfSetMemZeroSize64Aligned16	= WelsSetMemZero_AArch64_neon;
-    pFuncList->pfSetMemZeroSize64	= WelsSetMemZero_AArch64_neon;
+    pFuncList->pfSetMemZeroSize8            = WelsSetMemZero_AArch64_neon;
+    pFuncList->pfSetMemZeroSize64Aligned16  = WelsSetMemZero_AArch64_neon;
+    pFuncList->pfSetMemZeroSize64           = WelsSetMemZero_AArch64_neon;
   }
 #endif
 
--- a/codec/encoder/core/src/encoder_ext.cpp
+++ b/codec/encoder/core/src/encoder_ext.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	encoder_ext.c
+ * \file    encoder_ext.c
  *
- * \brief	core encoder for SVC
+ * \brief   core encoder for SVC
  *
- * \date	7/24/2009 Created
+ * \date    7/24/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/src/get_intra_predictor.cpp
+++ b/codec/encoder/core/src/get_intra_predictor.cpp
@@ -29,13 +29,13 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	get_intra_predictor.c
+ * \file    get_intra_predictor.c
  *
- * \brief	implementation for get intra predictor about 16x16, 4x4, chroma.
+ * \brief   implementation for get intra predictor about 16x16, 4x4, chroma.
  *
- * \date	4/2/2009 Created
- *			9/14/2009 C level based optimization with high performance gained.
- *				[const, using ST32/ST64 to replace memset, memcpy and memmove etc.]
+ * \date    4/2/2009 Created
+ *          9/14/2009 C level based optimization with high performance gained.
+ *              [const, using ST32/ST64 to replace memset, memcpy and memmove etc.]
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/src/md.cpp
+++ b/codec/encoder/core/src/md.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	md.c
+ * \file    md.c
  *
- * \brief	mode decision
+ * \brief   mode decision
  *
- * \date	2009.05.14 Created
+ * \date    2009.05.14 Created
  *
  *************************************************************************************
  */
@@ -475,21 +475,21 @@
 
 // for pfGetVarianceFromIntraVaa function ptr adaptive by CPU features, 6/7/2010
 void InitIntraAnalysisVaaInfo (SWelsFuncPtrList* pFuncList, const uint32_t kuiCpuFlag) {
-  pFuncList->pfGetVarianceFromIntraVaa		= AnalysisVaaInfoIntra_c;
-  pFuncList->pfGetMbSignFromInterVaa	= MdInterAnalysisVaaInfo_c;
-  pFuncList->pfUpdateMbMv					= UpdateMbMv_c;
+  pFuncList->pfGetVarianceFromIntraVaa      = AnalysisVaaInfoIntra_c;
+  pFuncList->pfGetMbSignFromInterVaa        = MdInterAnalysisVaaInfo_c;
+  pFuncList->pfUpdateMbMv                   = UpdateMbMv_c;
 
 #if defined(X86_ASM)
   if ((kuiCpuFlag & WELS_CPU_SSE2) == WELS_CPU_SSE2) {
-    pFuncList->pfGetVarianceFromIntraVaa		= AnalysisVaaInfoIntra_sse2;
-    pFuncList->pfGetMbSignFromInterVaa	= MdInterAnalysisVaaInfo_sse2;
-    pFuncList->pfUpdateMbMv					= UpdateMbMv_sse2;
+    pFuncList->pfGetVarianceFromIntraVaa    = AnalysisVaaInfoIntra_sse2;
+    pFuncList->pfGetMbSignFromInterVaa      = MdInterAnalysisVaaInfo_sse2;
+    pFuncList->pfUpdateMbMv                 = UpdateMbMv_sse2;
   }
   if ((kuiCpuFlag & WELS_CPU_SSSE3) == WELS_CPU_SSSE3) {
-    pFuncList->pfGetVarianceFromIntraVaa	= AnalysisVaaInfoIntra_ssse3;
+    pFuncList->pfGetVarianceFromIntraVaa    = AnalysisVaaInfoIntra_ssse3;
   }
   if ((kuiCpuFlag & WELS_CPU_SSE41) == WELS_CPU_SSE41) {
-    pFuncList->pfGetMbSignFromInterVaa	= MdInterAnalysisVaaInfo_sse41;
+    pFuncList->pfGetMbSignFromInterVaa      = MdInterAnalysisVaaInfo_sse41;
   }
 #endif//X86_ASM
 }
--- a/codec/encoder/core/src/mv_pred.cpp
+++ b/codec/encoder/core/src/mv_pred.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	mv_pred.c
+ * \file    mv_pred.c
  *
- * \brief	Get MV predictor and update motion vector of mb cache
+ * \brief   Get MV predictor and update motion vector of mb cache
  *
- * \date	05/22/2009 Created
+ * \date    05/22/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/src/nal_encap.cpp
+++ b/codec/encoder/core/src/nal_encap.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	nal_encap.c
+ * \file    nal_encap.c
  *
- * \brief	NAL pRawNal pData encapsulation
+ * \brief   NAL pRawNal pData encapsulation
  *
- * \date	5/25/2009	Created
+ * \date    5/25/2009   Created
  *
  *************************************************************************************/
 #include "nal_encap.h"
--- a/codec/encoder/core/src/picture_handle.cpp
+++ b/codec/encoder/core/src/picture_handle.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	picture_handle.c
+ * \file    picture_handle.c
  *
- * \brief	picture pData handling
+ * \brief   picture pData handling
  *
- * \date	5/20/2009 Created
+ * \date    5/20/2009 Created
  *
  *************************************************************************************/
 #include "picture_handle.h"
--- a/codec/encoder/core/src/property.cpp
+++ b/codec/encoder/core/src/property.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	property.c
+ * \file    property.c
  *
- * \brief	CODE name, library module and corresponding version are included
+ * \brief   CODE name, library module and corresponding version are included
  *
- * \date	03/10/2009 Created
+ * \date    03/10/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/src/sample.cpp
+++ b/codec/encoder/core/src/sample.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	sample.c
+ * \file    sample.c
  *
- * \brief	compute SAD and SATD
+ * \brief   compute SAD and SATD
  *
- * \date	2009.06.02 Created
+ * \date    2009.06.02 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/src/set_mb_syn_cabac.cpp
+++ b/codec/encoder/core/src/set_mb_syn_cabac.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	set_mb_syn_cabac.cpp
+ * \file    set_mb_syn_cabac.cpp
  *
- * \brief	cabac coding engine
+ * \brief   cabac coding engine
  *
- * \date	10/11/2014 Created
+ * \date    10/11/2014 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/src/set_mb_syn_cavlc.cpp
+++ b/codec/encoder/core/src/set_mb_syn_cavlc.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	set_mb_syn_cavlc.h
+ * \file    set_mb_syn_cavlc.h
  *
- * \brief	Seting all syntax elements of mb and decoding residual with cavlc
+ * \brief   Seting all syntax elements of mb and decoding residual with cavlc
  *
- * \date	05/19/2009 Created
+ * \date    05/19/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/src/slice_multi_threading.cpp
+++ b/codec/encoder/core/src/slice_multi_threading.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	slice_multi_threading.h
+ * \file    slice_multi_threading.h
  *
- * \brief	pSlice based multiple threading
+ * \brief   pSlice based multiple threading
  *
- * \date	04/16/2010 Created
+ * \date    04/16/2010 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/src/svc_base_layer_md.cpp
+++ b/codec/encoder/core/src/svc_base_layer_md.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	svc_base_layer_md.c
+ * \file    svc_base_layer_md.c
  *
- * \brief	mode decision
+ * \brief   mode decision
  *
- * \date	2009.08.10 Created
+ * \date    2009.08.10 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/src/svc_enc_slice_segment.cpp
+++ b/codec/encoder/core/src/svc_enc_slice_segment.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	slice_segment.c
+ * \file    slice_segment.c
  *
- * \brief	SSlice segment routine (Single slice/multiple slice/fmo arrangement exclusive)
+ * \brief   SSlice segment routine (Single slice/multiple slice/fmo arrangement exclusive)
  *
- * \date	2/4/2009 Created
+ * \date    2/4/2009 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/src/svc_encode_mb.cpp
+++ b/codec/encoder/core/src/svc_encode_mb.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file		encode_mb.c
+ * \file    encode_mb.c
  *
- * \brief		Implementaion for pCurMb encoding
+ * \brief   Implementaion for pCurMb encoding
  *
- * \date		05/19/2009 Created
+ * \date    05/19/2009 Created
  *************************************************************************************
  */
 
--- a/codec/encoder/core/src/svc_encode_slice.cpp
+++ b/codec/encoder/core/src/svc_encode_slice.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	svc_encode_slice.c
+ * \file    svc_encode_slice.c
  *
- * \brief	svc encoding slice
+ * \brief   svc encoding slice
  *
- * \date	2009.07.27 Created
+ * \date    2009.07.27 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/src/svc_mode_decision.cpp
+++ b/codec/encoder/core/src/svc_mode_decision.cpp
@@ -29,13 +29,13 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	svc_mode_decision.c
+ * \file    svc_mode_decision.c
  *
  * \brief Algorithmetic MD for:
  * - multi-spatial Enhancement Layer MD;
  * - Scrolling PSkip Decision for screen content
  *
- * \date	2009.7.29
+ * \date    2009.7.29
  *
 
  **************************************************************************************
--- a/codec/encoder/core/src/svc_set_mb_syn_cabac.cpp
+++ b/codec/encoder/core/src/svc_set_mb_syn_cabac.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	svc_set_mb_syn_cabac.cpp
+ * \file    svc_set_mb_syn_cabac.cpp
  *
- * \brief	wrtie cabac syntax
+ * \brief   wrtie cabac syntax
  *
- * \date	9/28/2014 Created
+ * \date    9/28/2014 Created
  *
  *************************************************************************************
  */
--- a/codec/encoder/core/src/svc_set_mb_syn_cavlc.cpp
+++ b/codec/encoder/core/src/svc_set_mb_syn_cavlc.cpp
@@ -29,11 +29,11 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	svc_set_mb_syn_cavlc.h
+ * \file    svc_set_mb_syn_cavlc.h
  *
- * \brief	Seting all syntax elements of mb and decoding residual with cavlc
+ * \brief   Seting all syntax elements of mb and decoding residual with cavlc
  *
- * \date	2009.8.12 Created
+ * \date    2009.8.12 Created
  *
  *************************************************************************************
  */
--- a/codec/processing/interface/IWelsVP.h
+++ b/codec/processing/interface/IWelsVP.h
@@ -29,9 +29,9 @@
  *     POSSIBILITY OF SUCH DAMAGE.
  *
  *
- * \file	    :  IWelsVP.h
+ * \file        :  IWelsVP.h
  *
- * \brief	    :  Interface of wels video processor class
+ * \brief       :  Interface of wels video processor class
  *
  * \date        :  2011/01/04
  *
--- a/codec/processing/src/adaptivequantization/AdaptiveQuantization.h
+++ b/codec/processing/src/adaptivequantization/AdaptiveQuantization.h
@@ -28,9 +28,9 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	        :  AdaptiveQuantization.h
+ * \file         :  AdaptiveQuantization.h
  *
- * \brief	    :  adaptive quantization class of wels video processor class
+ * \brief        :  adaptive quantization class of wels video processor class
  *
  * \date         :  2011/03/21
  *
--- a/codec/processing/src/backgrounddetection/BackgroundDetection.h
+++ b/codec/processing/src/backgrounddetection/BackgroundDetection.h
@@ -28,9 +28,9 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	       :  BackgroundDetection.h
+ * \file        :  BackgroundDetection.h
  *
- * \brief	     :  background detection class of wels video processor class
+ * \brief       :  background detection class of wels video processor class
  *
  * \date        :  2011/03/17
  *
--- a/codec/processing/src/common/WelsFrameWork.h
+++ b/codec/processing/src/common/WelsFrameWork.h
@@ -28,9 +28,9 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	    :  WelsFrameWork.h
+ * \file        :  WelsFrameWork.h
  *
- * \brief	    :  framework of wels video processor class
+ * \brief       :  framework of wels video processor class
  *
  * \date        :  2011/01/04
  *
--- a/codec/processing/src/common/WelsVP.def
+++ b/codec/processing/src/common/WelsVP.def
@@ -30,7 +30,7 @@
 ;*
 ;*
 
-LIBRARY		    welsvp.dll
+LIBRARY         welsvp.dll
 EXPORTS
                 WelsCreateVpInterface
                 WelsDestroyVpInterface
\ No newline at end of file
--- a/codec/processing/src/common/common.h
+++ b/codec/processing/src/common/common.h
@@ -28,9 +28,9 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	        :  SceneChangeDetectionCommon.h
+ * \file         :  SceneChangeDetectionCommon.h
  *
- * \brief	    :  scene change detection class of wels video processor class
+ * \brief        :  scene change detection class of wels video processor class
  *
  * \date         :  2011/03/14
  *
--- a/codec/processing/src/common/memory.h
+++ b/codec/processing/src/common/memory.h
@@ -28,9 +28,9 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	    :  memory.h
+ * \file        :  memory.h
  *
- * \brief	    :  memory definition for wels video processor class
+ * \brief       :  memory definition for wels video processor class
  *
  * \date        :  2011/02/22
  *
--- a/codec/processing/src/common/typedef.h
+++ b/codec/processing/src/common/typedef.h
@@ -28,9 +28,9 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	    :  typedef.h
+ * \file        :  typedef.h
  *
- * \brief	    :  basic type definition
+ * \brief       :  basic type definition
  *
  * \date        :  2011/01/04
  *
--- a/codec/processing/src/common/util.h
+++ b/codec/processing/src/common/util.h
@@ -28,9 +28,9 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	    :  util.h
+ * \file        :  util.h
  *
- * \brief	    :  utils for wels video processor class
+ * \brief       :  utils for wels video processor class
  *
  * \date        :  2011/01/04
  *
--- a/codec/processing/src/complexityanalysis/ComplexityAnalysis.h
+++ b/codec/processing/src/complexityanalysis/ComplexityAnalysis.h
@@ -28,9 +28,9 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
-* \file	        :  ComplexityAnalysis.h
+* \file         :  ComplexityAnalysis.h
 *
-* \brief	    :  complexity analysis class of wels video processor class
+* \brief        :  complexity analysis class of wels video processor class
 *
 * \date         :  2011/03/28
 *
--- a/codec/processing/src/denoise/denoise.h
+++ b/codec/processing/src/denoise/denoise.h
@@ -28,9 +28,9 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	    :  denoise.h
+ * \file        :  denoise.h
  *
- * \brief	    :  denoise class of wels video processor class
+ * \brief       :  denoise class of wels video processor class
  *
  * \date        :  2011/03/15
  *
--- a/codec/processing/src/denoise/denoise_filter.cpp
+++ b/codec/processing/src/denoise/denoise_filter.cpp
@@ -28,11 +28,11 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	svc_preprocess.h
+ * \file    svc_preprocess.h
  *
- * \brief	svc denoising
+ * \brief   svc denoising
  *
- * \date	4/1/2010 Created
+ * \date    4/1/2010 Created
  *
  */
 
--- a/codec/processing/src/downsample/downsample.cpp
+++ b/codec/processing/src/downsample/downsample.cpp
@@ -53,13 +53,13 @@
   sDownsampleFunc.pfHalfAverage[1] = DyadicBilinearDownsampler_c;
   sDownsampleFunc.pfHalfAverage[2] = DyadicBilinearDownsampler_c;
   sDownsampleFunc.pfHalfAverage[3] = DyadicBilinearDownsampler_c;
-  sDownsampleFunc.pfGeneralRatioChroma = GeneralBilinearAccurateDownsampler_c;
-  sDownsampleFunc.pfGeneralRatioLuma	 = GeneralBilinearFastDownsampler_c;
+  sDownsampleFunc.pfGeneralRatioChroma  = GeneralBilinearAccurateDownsampler_c;
+  sDownsampleFunc.pfGeneralRatioLuma    = GeneralBilinearFastDownsampler_c;
 #if defined(X86_ASM)
   if (iCpuFlag & WELS_CPU_SSE) {
-    sDownsampleFunc.pfHalfAverage[0]	= DyadicBilinearDownsamplerWidthx32_sse;
-    sDownsampleFunc.pfHalfAverage[1]	= DyadicBilinearDownsamplerWidthx16_sse;
-    sDownsampleFunc.pfHalfAverage[2]	= DyadicBilinearDownsamplerWidthx8_sse;
+    sDownsampleFunc.pfHalfAverage[0]    = DyadicBilinearDownsamplerWidthx32_sse;
+    sDownsampleFunc.pfHalfAverage[1]    = DyadicBilinearDownsamplerWidthx16_sse;
+    sDownsampleFunc.pfHalfAverage[2]    = DyadicBilinearDownsamplerWidthx8_sse;
   }
   if (iCpuFlag & WELS_CPU_SSE2) {
     sDownsampleFunc.pfGeneralRatioChroma = GeneralBilinearAccurateDownsamplerWrap_sse2;
@@ -66,12 +66,12 @@
     sDownsampleFunc.pfGeneralRatioLuma   = GeneralBilinearFastDownsamplerWrap_sse2;
   }
   if (iCpuFlag & WELS_CPU_SSSE3) {
-    sDownsampleFunc.pfHalfAverage[0]	= DyadicBilinearDownsamplerWidthx32_ssse3;
-    sDownsampleFunc.pfHalfAverage[1]	= DyadicBilinearDownsamplerWidthx16_ssse3;
+    sDownsampleFunc.pfHalfAverage[0]    = DyadicBilinearDownsamplerWidthx32_ssse3;
+    sDownsampleFunc.pfHalfAverage[1]    = DyadicBilinearDownsamplerWidthx16_ssse3;
   }
   if (iCpuFlag & WELS_CPU_SSE41) {
-    sDownsampleFunc.pfHalfAverage[0]	= DyadicBilinearDownsamplerWidthx32_sse4;
-    sDownsampleFunc.pfHalfAverage[1]	= DyadicBilinearDownsamplerWidthx16_sse4;
+    sDownsampleFunc.pfHalfAverage[0]    = DyadicBilinearDownsamplerWidthx32_sse4;
+    sDownsampleFunc.pfHalfAverage[1]    = DyadicBilinearDownsamplerWidthx16_sse4;
   }
 #endif//X86_ASM
 
@@ -82,7 +82,7 @@
     sDownsampleFunc.pfHalfAverage[2] = DyadicBilinearDownsampler_neon;
     sDownsampleFunc.pfHalfAverage[3] = DyadicBilinearDownsampler_neon;
     sDownsampleFunc.pfGeneralRatioChroma = GeneralBilinearAccurateDownsamplerWrap_neon;
-    sDownsampleFunc.pfGeneralRatioLuma	 = GeneralBilinearAccurateDownsamplerWrap_neon;
+    sDownsampleFunc.pfGeneralRatioLuma   = GeneralBilinearAccurateDownsamplerWrap_neon;
   }
 #endif
 
@@ -93,7 +93,7 @@
     sDownsampleFunc.pfHalfAverage[2] = DyadicBilinearDownsampler_AArch64_neon;
     sDownsampleFunc.pfHalfAverage[3] = DyadicBilinearDownsampler_AArch64_neon;
     sDownsampleFunc.pfGeneralRatioChroma = GeneralBilinearAccurateDownsamplerWrap_AArch64_neon;
-    sDownsampleFunc.pfGeneralRatioLuma	 = GeneralBilinearAccurateDownsamplerWrap_AArch64_neon;
+    sDownsampleFunc.pfGeneralRatioLuma   = GeneralBilinearAccurateDownsamplerWrap_AArch64_neon;
   }
 #endif
 }
--- a/codec/processing/src/downsample/downsample.h
+++ b/codec/processing/src/downsample/downsample.h
@@ -28,9 +28,9 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	    :  downsample.h
+ * \file        :  downsample.h
  *
- * \brief	    :  downsample class of wels video processor class
+ * \brief       :  downsample class of wels video processor class
  *
  * \date        :  2011/03/33
  *
--- a/codec/processing/src/imagerotate/imagerotate.h
+++ b/codec/processing/src/imagerotate/imagerotate.h
@@ -28,9 +28,9 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	    :  downsample.h
+ * \file        :  downsample.h
  *
- * \brief	    :  image rotate class of wels video processor class
+ * \brief       :  image rotate class of wels video processor class
  *
  * \date        :  2011/04/06
  *
--- a/codec/processing/src/scenechangedetection/SceneChangeDetection.h
+++ b/codec/processing/src/scenechangedetection/SceneChangeDetection.h
@@ -28,9 +28,9 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	        :  SceneChangeDetection.h
+ * \file         :  SceneChangeDetection.h
  *
- * \brief	    :  scene change detection class of wels video processor class
+ * \brief        :  scene change detection class of wels video processor class
  *
  * \date         :  2011/03/14
  *
--- a/codec/processing/src/scrolldetection/ScrollDetection.h
+++ b/codec/processing/src/scrolldetection/ScrollDetection.h
@@ -28,9 +28,9 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	        :  ScrollDectection.h
+ * \file         :  ScrollDectection.h
  *
- * \brief	    :  scroll detection class of wels video processor class
+ * \brief        :  scroll detection class of wels video processor class
  *
  * \date         :  2011/04/26
  *
--- a/codec/processing/src/scrolldetection/ScrollDetectionFuncs.h
+++ b/codec/processing/src/scrolldetection/ScrollDetectionFuncs.h
@@ -28,9 +28,9 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	        :  ScrollDetectionFuncs.h
+ * \file         :  ScrollDetectionFuncs.h
  *
- * \brief	    :  scroll detection class of wels video processor class
+ * \brief        :  scroll detection class of wels video processor class
  *
  * \date         :  2011/04/26
  *
--- a/codec/processing/src/vaacalc/vaacalculation.cpp
+++ b/codec/processing/src/vaacalc/vaacalculation.cpp
@@ -51,37 +51,37 @@
 }
 
 void CVAACalculation::InitVaaFuncs (SVaaFuncs& sVaaFuncs, int32_t iCpuFlag) {
-  sVaaFuncs.pfVAACalcSad				= VAACalcSad_c;
-  sVaaFuncs.pfVAACalcSadBgd			= VAACalcSadBgd_c;
-  sVaaFuncs.pfVAACalcSadSsd			= VAACalcSadSsd_c;
-  sVaaFuncs.pfVAACalcSadSsdBgd		= VAACalcSadSsdBgd_c;
-  sVaaFuncs.pfVAACalcSadVar			= VAACalcSadVar_c;
+  sVaaFuncs.pfVAACalcSad         = VAACalcSad_c;
+  sVaaFuncs.pfVAACalcSadBgd      = VAACalcSadBgd_c;
+  sVaaFuncs.pfVAACalcSadSsd      = VAACalcSadSsd_c;
+  sVaaFuncs.pfVAACalcSadSsdBgd   = VAACalcSadSsdBgd_c;
+  sVaaFuncs.pfVAACalcSadVar      = VAACalcSadVar_c;
 #ifdef X86_ASM
   if ((iCpuFlag & WELS_CPU_SSE2) == WELS_CPU_SSE2) {
-    sVaaFuncs.pfVAACalcSad			= VAACalcSad_sse2;
-    sVaaFuncs.pfVAACalcSadBgd		= VAACalcSadBgd_sse2;
-    sVaaFuncs.pfVAACalcSadSsd		= VAACalcSadSsd_sse2;
+    sVaaFuncs.pfVAACalcSad       = VAACalcSad_sse2;
+    sVaaFuncs.pfVAACalcSadBgd    = VAACalcSadBgd_sse2;
+    sVaaFuncs.pfVAACalcSadSsd    = VAACalcSadSsd_sse2;
     sVaaFuncs.pfVAACalcSadSsdBgd = VAACalcSadSsdBgd_sse2;
-    sVaaFuncs.pfVAACalcSadVar		= VAACalcSadVar_sse2;
+    sVaaFuncs.pfVAACalcSadVar    = VAACalcSadVar_sse2;
   }
 #endif//X86_ASM
 #ifdef HAVE_NEON
   if ((iCpuFlag & WELS_CPU_NEON) == WELS_CPU_NEON) {
-    sVaaFuncs.pfVAACalcSad			= VAACalcSad_neon;
-    sVaaFuncs.pfVAACalcSadBgd		= VAACalcSadBgd_neon;
-    sVaaFuncs.pfVAACalcSadSsd		= VAACalcSadSsd_neon;
+    sVaaFuncs.pfVAACalcSad       = VAACalcSad_neon;
+    sVaaFuncs.pfVAACalcSadBgd    = VAACalcSadBgd_neon;
+    sVaaFuncs.pfVAACalcSadSsd    = VAACalcSadSsd_neon;
     sVaaFuncs.pfVAACalcSadSsdBgd = VAACalcSadSsdBgd_neon;
-    sVaaFuncs.pfVAACalcSadVar		= VAACalcSadVar_neon;
+    sVaaFuncs.pfVAACalcSadVar    = VAACalcSadVar_neon;
   }
 #endif//HAVE_NEON
 
 #ifdef HAVE_NEON_AARCH64
   if ((iCpuFlag & WELS_CPU_NEON) == WELS_CPU_NEON) {
-    sVaaFuncs.pfVAACalcSad			= VAACalcSad_AArch64_neon;
-    sVaaFuncs.pfVAACalcSadBgd		= VAACalcSadBgd_AArch64_neon;
-    sVaaFuncs.pfVAACalcSadSsd		= VAACalcSadSsd_AArch64_neon;
+    sVaaFuncs.pfVAACalcSad       = VAACalcSad_AArch64_neon;
+    sVaaFuncs.pfVAACalcSadBgd    = VAACalcSadBgd_AArch64_neon;
+    sVaaFuncs.pfVAACalcSadSsd    = VAACalcSadSsd_AArch64_neon;
     sVaaFuncs.pfVAACalcSadSsdBgd = VAACalcSadSsdBgd_AArch64_neon;
-    sVaaFuncs.pfVAACalcSadVar		= VAACalcSadVar_AArch64_neon;
+    sVaaFuncs.pfVAACalcSadVar    = VAACalcSadVar_AArch64_neon;
   }
 #endif//HAVE_NEON_AARCH64
 }
--- a/codec/processing/src/vaacalc/vaacalculation.h
+++ b/codec/processing/src/vaacalc/vaacalculation.h
@@ -28,9 +28,9 @@
  *     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *     POSSIBILITY OF SUCH DAMAGE.
  *
- * \file	    :  vaacalculation.h
+ * \file        :  vaacalculation.h
  *
- * \brief	    :  pVaa calculation class of wels video processor class
+ * \brief       :  pVaa calculation class of wels video processor class
  *
  * \date        :  2011/03/18
  *
--- a/openh264.def
+++ b/openh264.def
@@ -1,7 +1,7 @@
 EXPORTS
-	WelsCreateDecoder
-	WelsDestroyDecoder
-	WelsCreateSVCEncoder
-	WelsDestroySVCEncoder
-	WelsGetCodecVersion
-	WelsGetCodecVersionEx
+    WelsCreateDecoder
+    WelsDestroyDecoder
+    WelsCreateSVCEncoder
+    WelsDestroySVCEncoder
+    WelsGetCodecVersion
+    WelsGetCodecVersionEx
--- a/ut.def
+++ b/ut.def
@@ -1,2 +1,2 @@
 EXPORTS
-	CodecUtMain
\ No newline at end of file
+    CodecUtMain