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avcodec/hevc: implement new decode_params callback for VideoToolbox 

Signed-off-by: Aman Gupta <aman@tmm1.net>
This commit is contained in:
Aman Gupta 2017-11-10 12:31:56 -08:00
parent bd2d70c0b8
commit 3a91b3ae74
1 changed files with 32 additions and 0 deletions
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32
libavcodec/hevcdec.c
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@ -2824,23 +2824,55 @@ static int decode_nal_unit(HEVCContext *s, const H2645NAL *nal)
switch (s->nal_unit_type) {
case HEVC_NAL_VPS:
if (s->avctx->hwaccel && s->avctx->hwaccel->decode_params) {
ret = s->avctx->hwaccel->decode_params(s->avctx,
nal->type,
nal->raw_data,
nal->raw_size);
if (ret < 0)
goto fail;
}
ret = ff_hevc_decode_nal_vps(gb, s->avctx, &s->ps);
if (ret < 0)
goto fail;
break;
case HEVC_NAL_SPS:
if (s->avctx->hwaccel && s->avctx->hwaccel->decode_params) {
ret = s->avctx->hwaccel->decode_params(s->avctx,
nal->type,
nal->raw_data,
nal->raw_size);
if (ret < 0)
goto fail;
}
ret = ff_hevc_decode_nal_sps(gb, s->avctx, &s->ps,
s->apply_defdispwin);
if (ret < 0)
goto fail;
break;
case HEVC_NAL_PPS:
if (s->avctx->hwaccel && s->avctx->hwaccel->decode_params) {
ret = s->avctx->hwaccel->decode_params(s->avctx,
nal->type,
nal->raw_data,
nal->raw_size);
if (ret < 0)
goto fail;
}
ret = ff_hevc_decode_nal_pps(gb, s->avctx, &s->ps);
if (ret < 0)
goto fail;
break;
case HEVC_NAL_SEI_PREFIX:
case HEVC_NAL_SEI_SUFFIX:
if (s->avctx->hwaccel && s->avctx->hwaccel->decode_params) {
ret = s->avctx->hwaccel->decode_params(s->avctx,
nal->type,
nal->raw_data,
nal->raw_size);
if (ret < 0)
goto fail;
}
ret = ff_hevc_decode_nal_sei(gb, s->avctx, &s->sei, &s->ps, s->nal_unit_type);
if (ret < 0)
goto fail;