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author | Hamsalekha S <hamsalekha.s@ittiam.com> | 2015-03-13 21:24:58 +0530 |
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committer | Hamsalekha S <hamsalekha.s@ittiam.com> | 2015-04-02 15:59:02 +0530 |
commit | 8d3d303c7942ced6a987a52db8977d768dc3605f (patch) | |
tree | cc806c96794356996b13ba9970941d0aed74a97e /decoder/ih264d_parse_cabac.h | |
parent | 3956d913d37327dcb340f836e604b04bd478b158 (diff) | |
download | android_external_libavc-8d3d303c7942ced6a987a52db8977d768dc3605f.tar.gz android_external_libavc-8d3d303c7942ced6a987a52db8977d768dc3605f.tar.bz2 android_external_libavc-8d3d303c7942ced6a987a52db8977d768dc3605f.zip |
Initial version
Change-Id: I7efe9a589cd24edf86e8d086b40c27cbbf8b4017
Diffstat (limited to 'decoder/ih264d_parse_cabac.h')
-rwxr-xr-x | decoder/ih264d_parse_cabac.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/decoder/ih264d_parse_cabac.h b/decoder/ih264d_parse_cabac.h new file mode 100755 index 0000000..eb66e8c --- /dev/null +++ b/decoder/ih264d_parse_cabac.h @@ -0,0 +1,60 @@ +/****************************************************************************** + * + * 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_cabac.h + * + * \brief + * This file contains cabac Residual decoding routines. + * + * \date + * 20/03/2003 + * + * \author NS + *************************************************************************** + */ +#ifndef _IH264D_PARSE_CABAC_H_ +#define _IH264D_PARSE_CABAC_H_ + +#include "ih264_typedefs.h" +#include "ih264_macros.h" +#include "ih264_platform_macros.h" + +#define UCOFF_LEVEL 14 + + +UWORD8 ih264d_read_coeff4x4_cabac(dec_bit_stream_t *ps_bitstrm, + UWORD32 u4_ctxcat, + bin_ctxt_model_t *ps_ctxt_sig_coeff, + dec_struct_t *ps_dec, + bin_ctxt_model_t *ps_ctxt_coded); + +void ih264d_read_coeff8x8_cabac(dec_bit_stream_t *ps_bitstrm, + dec_struct_t *ps_dec, + dec_mb_info_t *ps_cur_mb_info); + +UWORD32 cabac_parse_8x8block_transform8x8_set(WORD16 *pi2_coeff_block, + dec_struct_t * ps_dec, + UWORD8 *pu1_top_nnz, + UWORD8 *pu1_left_nnz, + dec_mb_info_t *ps_cur_mb_info); + +#endif /* _IH264D_PARSE_CABAC_H_ */ |