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authorHamsalekha S <hamsalekha.s@ittiam.com>2015-03-13 21:24:58 +0530
committerHamsalekha S <hamsalekha.s@ittiam.com>2015-04-02 15:59:02 +0530
commit8d3d303c7942ced6a987a52db8977d768dc3605f (patch)
treecc806c96794356996b13ba9970941d0aed74a97e /decoder/ih264d_parse_islice.h
parent3956d913d37327dcb340f836e604b04bd478b158 (diff)
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Initial version
Change-Id: I7efe9a589cd24edf86e8d086b40c27cbbf8b4017
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+/******************************************************************************
+ *
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *****************************************************************************
+ * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
+*/
+
+/*!
+ **************************************************************************
+ * \file ih264d_parse_islice.h
+ *
+ * \brief
+ * Contains routines that decode a I slice type
+ *
+ * Detailed_description
+ *
+ * \date
+ * 07/07/2003
+ *
+ * \author NS
+ **************************************************************************
+ */
+
+#ifndef _IH264D_PARSE_ISLICE_H_
+#define _IH264D_PARSE_ISLICE_H_
+
+#include "ih264_typedefs.h"
+#include "ih264_macros.h"
+#include "ih264_platform_macros.h"
+#include "ih264d_tables.h"
+
+WORD32 ih264d_parse_residual4x4_cavlc(dec_struct_t * ps_dec,
+ dec_mb_info_t *ps_cur_mb_info,
+ UWORD8 u1_offset);
+WORD32 ih264d_parse_residual4x4_cabac(dec_struct_t * ps_dec,
+ dec_mb_info_t *ps_cur_mb_info,
+ UWORD8 u1_offset);
+WORD32 ih264d_parse_imb_cavlc(dec_struct_t * ps_dec,
+ dec_mb_info_t * ps_cur_mb_info,
+ UWORD8 u1_mb_num,
+ UWORD8 u1_mb_type);
+WORD32 ih264d_parse_imb_cabac(dec_struct_t * ps_dec,
+ dec_mb_info_t * ps_cur_mb_info,
+ UWORD8 u1_mb_type);
+
+WORD32 ih264d_parse_islice_data_cavlc(dec_struct_t * ps_dec,
+ dec_slice_params_t * ps_slice,
+ UWORD16 u2_first_mb_in_slice);
+WORD32 ih264d_parse_islice_data_cabac(dec_struct_t * ps_dec,
+ dec_slice_params_t * ps_slice,
+ UWORD16 u2_first_mb_in_slice);
+WORD32 ih264d_parse_pmb_cavlc(dec_struct_t * ps_dec,
+ dec_mb_info_t * ps_cur_mb_info,
+ UWORD8 u1_mb_num,
+ UWORD8 u1_num_mbsNby2);
+WORD32 ih264d_parse_pmb_cabac(dec_struct_t * ps_dec,
+ dec_mb_info_t * ps_cur_mb_info,
+ UWORD8 u1_mb_num,
+ UWORD8 u1_num_mbsNby2);
+
+WORD32 ih264d_parse_bmb_non_direct_cavlc(dec_struct_t * ps_dec,
+ dec_mb_info_t * ps_cur_mb_info,
+ UWORD8 u1_mb_num,
+ UWORD8 u1_mbNumModNBy2);
+
+WORD32 ih264d_parse_bmb_non_direct_cabac(dec_struct_t * ps_dec,
+ dec_mb_info_t * ps_cur_mb_info,
+ UWORD8 u1_mb_num,
+ UWORD8 u1_mbNumModNBy2);
+
+WORD32 ih264d_parse_bmb_cavlc(dec_struct_t * ps_dec,
+ dec_mb_info_t * ps_cur_mb_info,
+ UWORD8 u1_mb_num,
+ UWORD8 u1_num_mbsNby2);
+
+WORD32 ih264d_parse_bmb_cabac(dec_struct_t * ps_dec,
+ dec_mb_info_t * ps_cur_mb_info,
+ UWORD8 u1_mb_num,
+ UWORD8 u1_num_mbsNby2);
+
+WORD32 ih264d_parse_inter_slice_data_cavlc(dec_struct_t * ps_dec,
+ dec_slice_params_t * ps_slice,
+ UWORD16 u2_first_mb_in_slice);
+
+WORD32 ih264d_parse_inter_slice_data_cabac(dec_struct_t * ps_dec,
+ dec_slice_params_t * ps_slice,
+ UWORD16 u2_first_mb_in_slice);
+
+WORD32 ParseBMb(dec_struct_t * ps_dec,
+ dec_mb_info_t * ps_cur_mb_info,
+ UWORD8 u1_mb_num,
+ UWORD8 u1_num_mbsNby2);
+
+WORD32 ih264d_parse_ipcm_mb(dec_struct_t * ps_dec,
+ dec_mb_info_t *ps_cur_mb_info,
+ UWORD8 u1_mbNum);
+WORD32 ih264d_parse_islice(dec_struct_t *ps_dec,
+ UWORD16 u2_first_mb_in_slice);
+
+#endif /* _IH264D_PARSE_ISLICE_H_ */