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decoder: hevc: Fix decoding of stream when it has temporal sublayers

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We are calculating the dpb size based on max_dec_pic_buffering.
But if there are more than one temporal sublayers, we are supposed
to use the max_dec_pic_buffering[max_sub_layers_minus] for dpb
size calculation (Assuming HighestTid as max_sub_layers_minus).

Sample streams: TSCL_A_VIDYO_5.bin, TSCL_B_VIDYO_4.bin

https://bugzilla.gnome.org/show_bug.cgi?id=753226

Signed-off-by: Sreerenj Balachandran <sreerenj.balachandran@intel.com>
This commit is contained in:
Sreerenj Balachandran 2015-08-06 04:01:24 +03:00
parent 66f05af288
commit 696b446f09
1 changed files with 4 additions and 1 deletions
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5
gst-libs/gst/vaapi/gstvaapidecoder_h265.c
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@ -604,8 +604,11 @@ get_max_dec_frame_buffering (GstH265SPS * sps)
sps->profile_tier_level.level_idc);
max_dec_frame_buffering = 16;
}
/* Fixme: Add limit check based on Annex A */
return MAX (1, (sps->max_dec_pic_buffering_minus1[0] + 1));
/* Assuming HighestTid as sps_max_sub_layers_minus1 */
return MAX (1, (sps->max_dec_pic_buffering_minus1[sps->max_sub_layers_minus1] + 1));
}
static void