diff options
| -rw-r--r-- | decoder/ih264d_parse_headers.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/decoder/ih264d_parse_headers.c b/decoder/ih264d_parse_headers.c index e2b3c4b..4d64f3e 100644 --- a/decoder/ih264d_parse_headers.c +++ b/decoder/ih264d_parse_headers.c @@ -894,6 +894,15 @@ WORD32 ih264d_parse_sps(dec_struct_t *ps_dec, dec_bit_stream_t *ps_bitstrm) return IVD_STREAM_WIDTH_HEIGHT_NOT_SUPPORTED; } + /* If MBAff is enabled, decoder support is limited to streams with + * width less than half of H264_MAX_FRAME_WIDTH. + * In case of MBAff decoder processes two rows at a time + */ + if((u2_pic_wd << ps_seq->u1_mb_aff_flag) > H264_MAX_FRAME_WIDTH) + { + return IVD_STREAM_WIDTH_HEIGHT_NOT_SUPPORTED; + } + ps_dec->u2_disp_height = i4_cropped_ht; ps_dec->u2_disp_width = i4_cropped_wd; |