Initial community commit

1 files changed, 70 insertions, 0 deletions

diff --git a/Src/h264dec/lcommon/inc/mb_access.h b/Src/h264dec/lcommon/inc/mb_access.h
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+++ b/Src/h264dec/lcommon/inc/mb_access.h
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+
+/*!
+ *************************************************************************************
+ * \file mb_access.h
+ *
+ * \brief
+ *    Functions for macroblock neighborhoods
+ *
+ * \author
+ *     Main contributors (see contributors.h for copyright, address and affiliation details)
+ *     - Karsten Sühring                 <suehring@hhi.de> 
+ *     - Alexis Michael Tourapis         <alexismt@ieee.org>  
+ *************************************************************************************
+ */
+
+#ifndef _MB_ACCESS_H_
+#define _MB_ACCESS_H_
+
+extern void CheckAvailabilityOfNeighbors(Macroblock *currMB);
+
+/* MB Aff */
+extern void getAffNeighbour         (const Macroblock *currMB, int xN, int yN, const int mb_size[2], PixelPos *pix);
+extern void getAffNeighbourLuma     (const Macroblock *currMB, int xN, int yN, PixelPos *pix);
+extern void getAffNeighbourXPLuma   (const Macroblock *currMB, int xN, int yN, PixelPos *pix);
+extern void getAffNeighbourPPLumaNB (const Macroblock *currMB, int xN, int yN, PixelPos *pix);
+extern void getAffNeighbourNPLuma   (const Macroblock *currMB, int yN, PixelPos *pix);
+extern void getAffNeighbourN0Luma   (const Macroblock *currMB, PixelPos *pix);
+extern void getAffNeighbourNXLuma   (const Macroblock *currMB, int xN, PixelPos *pix);
+extern void getAffNeighbour0X       (const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
+extern void getAffNeighbour0XLuma   (const Macroblock *currMB, int yN, PixelPos *pix);
+extern void getAffNeighbour0N       (const Macroblock *currMB, const int mb_size[2], PixelPos *pix);
+extern void getAffNeighbourX0       (const Macroblock *currMB, int xN, const int mb_size[2], PixelPos *pix);
+extern void getAffNeighbourNX       (const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
+extern void getAffNeighbourN0       (const Macroblock *currMB, const int mb_size[2], PixelPos *pix);
+extern void getAffNeighbour0NLuma   (const Macroblock *currMB, PixelPos *pix);
+extern void getAffNeighbourPXLumaNB(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
+extern void getAffNeighbourPXLumaNB_NoPos(const Macroblock *currMB, int yN, PixelPos *pix);
+/* normal */
+extern void getNonAffNeighbour      (const Macroblock *currMB, int xN, int yN, const int mb_size[2], PixelPos *pix);
+extern void getNonAffNeighbourXP_NoPos(const Macroblock *currMB, int xN, int yN, const int mb_size[2], PixelPos *pix);
+extern void getNonAffNeighbourPX_NoPos(const Macroblock *currMB, int xN, int yN, const int mb_size[2], PixelPos *pix);
+extern void getNonAffNeighbourLuma  (const Macroblock *currMB, int xN, int yN, PixelPos *pix);
+extern void getNonAffNeighbourXPLuma(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
+extern void getNonAffNeighbourPXLuma(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
+extern void getNonAffNeighbourN0Luma(const Macroblock *currMB, PixelPos *pix);
+extern void getNonAffNeighbourNXLuma(const Macroblock *currMB, int yN, PixelPos *pix);
+extern void getNonAffNeighbourN0    (const Macroblock *currMB, const int mb_size[2], PixelPos *pix);
+extern void getNonAffNeighbour0N    (const Macroblock *currMB, const int mb_size[2], PixelPos *pix);
+extern void getNonAffNeighbourNX    (const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
+extern void getNonAffNeighbourNP    (const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
+extern void getNonAffNeighbourNPChromaNB(const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
+extern void getNonAffNeighbour0X    (const Macroblock *currMB, int yN, const int mb_size[2], PixelPos *pix);
+extern void getNonAffNeighbour0XLuma(const Macroblock *currMB, int yN, PixelPos *pix);
+extern void getNonAffNeighbourX0    (const Macroblock *currMB, int xN, const int mb_size[2], PixelPos *pix);
+extern void getNonAffNeighbour0NLuma(const Macroblock *currMB, PixelPos *pix);
+extern void getNonAffNeighbourNPLumaNB(const Macroblock *currMB, int yN, PixelPos *pix);
+extern void getNonAffNeighbourXPLumaNB(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
+extern void getNonAffNeighbourPPLumaNB(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
+extern void getNonAffNeighbourXPLumaNB_NoPos(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
+extern void getNonAffNeighbourPXLumaNB(const Macroblock *currMB, int xN, int yN, PixelPos *pix);
+extern void getNonAffNeighbourPXLumaNB_NoPos(const Macroblock *currMB, int yN, PixelPos *pix);
+extern void get4x4Neighbour         (const Macroblock *currMB, int xN, int yN, const int mb_size[2], PixelPos *pix);
+extern void get4x4NeighbourLuma     (const Macroblock *currMB, int block_x, int block_y, PixelPos *pix);
+extern Boolean mb_is_available      (int mbAddr, const Macroblock *currMB);
+extern void get_mb_pos              (VideoParameters *p_Vid, int mb_addr, const int mb_size[2], short *x, short *y);
+extern void get_mb_block_pos_normal (const h264_pic_position *PicPos, int mb_addr, short *x, short *y);
+extern void get_mb_block_pos_mbaff  (const h264_pic_position *PicPos, int mb_addr, short *x, short *y);
+
+
+#endif