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Merge "DO NOT MERGE Check for cpb cnt in hrd parsing" into mnc-dev

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Wonsik Kim 2017-05-10 23:48:15 +00:00 • committed by Android (Google) Code Review
commit 8dc7b42e65
2 changed files with 14 additions and 5 deletions
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2
common/ihevc_defs.h
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@ -454,6 +454,6 @@ enum
*/
#define INTRA_PRED_CHROMA_IDX_NONE 7
#define MAX_CPB_CNT 32
#endif /*__IHEVC_DEFS_H_*/

17
decoder/ihevcd_parse_headers.c
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@ -644,6 +644,9 @@ static WORD32 ihevcd_parse_hrd_parameters(bitstrm_t *ps_bitstrm,
if(!ps_hrd->au1_low_delay_hrd_flag[i])
UEV_PARSE("cpb_cnt_minus1[ i ]", ps_hrd->au1_cpb_cnt_minus1[i], ps_bitstrm);
if(ps_hrd->au1_cpb_cnt_minus1[i] >= (MAX_CPB_CNT - 1))
return IHEVCD_INVALID_PARAMETER;
if(ps_hrd->u1_nal_hrd_parameters_present_flag)
ihevcd_parse_sub_layer_hrd_parameters(ps_bitstrm,
&ps_hrd->as_sub_layer_hrd_params[i],
@ -742,7 +745,10 @@ static WORD32 ihevcd_parse_vui_parameters(bitstrm_t *ps_bitstrm,
BITS_PARSE("vui_hrd_parameters_present_flag", ps_vui->u1_vui_hrd_parameters_present_flag, ps_bitstrm, 1);
if(ps_vui->u1_vui_hrd_parameters_present_flag)
ihevcd_parse_hrd_parameters(ps_bitstrm, &ps_vui->s_vui_hrd_parameters, 1, sps_max_sub_layers_minus1);
{
ret = ihevcd_parse_hrd_parameters(ps_bitstrm, &ps_vui->s_vui_hrd_parameters, 1, sps_max_sub_layers_minus1);
RETURN_IF((ret != (IHEVCD_ERROR_T)IHEVCD_SUCCESS), ret);
}
}
BITS_PARSE("bitstream_restriction_flag", ps_vui->u1_bitstream_restriction_flag, ps_bitstrm, 1);
@ -1464,9 +1470,12 @@ IHEVCD_ERROR_T ihevcd_parse_sps(codec_t *ps_codec)
ps_sps->i1_vui_parameters_present_flag = value;
if(ps_sps->i1_vui_parameters_present_flag)
ihevcd_parse_vui_parameters(ps_bitstrm,
&ps_sps->s_vui_parameters,
ps_sps->i1_sps_max_sub_layers - 1);
{
ret = ihevcd_parse_vui_parameters(ps_bitstrm,
&ps_sps->s_vui_parameters,
ps_sps->i1_sps_max_sub_layers - 1);
RETURN_IF((ret != (IHEVCD_ERROR_T)IHEVCD_SUCCESS), ret);
}
BITS_PARSE("sps_extension_flag", value, ps_bitstrm, 1);