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Decoder: Memset few structures to zero to handle error clips

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am: 370bd8625d

* commit '370bd8625d':
  Decoder: Memset few structures to zero to handle error clips

Change-Id: Id2892ab521dfa71cfdba6536a19a6308b29e3088
This commit is contained in:
Harish Mahendrakar 2016-05-13 19:46:19 +00:00 • committed by android-build-merger
commit 3fa6dfb504
1 changed files with 37 additions and 0 deletions
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37
decoder/ih264d_api.c
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@ -889,6 +889,43 @@ void ih264d_init_decoder(void * ps_dec_params)
dec_struct_t * ps_dec = (dec_struct_t *)ps_dec_params; dec_struct_t * ps_dec = (dec_struct_t *)ps_dec_params;
dec_slice_params_t *ps_cur_slice; dec_slice_params_t *ps_cur_slice;
pocstruct_t *ps_prev_poc, *ps_cur_poc; pocstruct_t *ps_prev_poc, *ps_cur_poc;
WORD32 size;
size = sizeof(pred_info_t) * 2 * 32;
memset(ps_dec->ps_pred, 0 , size);
size = sizeof(disp_mgr_t);
memset(ps_dec->pv_disp_buf_mgr, 0 , size);
size = sizeof(buf_mgr_t) + ithread_get_mutex_lock_size();
memset(ps_dec->pv_pic_buf_mgr, 0, size);
size = sizeof(dec_err_status_t);
memset(ps_dec->ps_dec_err_status, 0, size);
size = sizeof(sei);
memset(ps_dec->ps_sei, 0, size);
size = sizeof(dpb_commands_t);
memset(ps_dec->ps_dpb_cmds, 0, size);
size = sizeof(dec_bit_stream_t);
memset(ps_dec->ps_bitstrm, 0, size);
size = sizeof(dec_slice_params_t);
memset(ps_dec->ps_cur_slice, 0, size);
size = MAX(sizeof(dec_seq_params_t), sizeof(dec_pic_params_t));
memset(ps_dec->pv_scratch_sps_pps, 0, size);
size = sizeof(ctxt_inc_mb_info_t);
memset(ps_dec->ps_left_mb_ctxt_info, 0, size);
size = (sizeof(neighbouradd_t) << 2);
memset(ps_dec->ps_left_mvpred_addr, 0 ,size);
size = sizeof(buf_mgr_t) + ithread_get_mutex_lock_size();
memset(ps_dec->pv_mv_buf_mgr, 0, size);
/* Free any dynamic buffers that are allocated */ /* Free any dynamic buffers that are allocated */
ih264d_free_dynamic_bufs(ps_dec); ih264d_free_dynamic_bufs(ps_dec);