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svq3: initialize some required H264Context fields.

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They are no longer initialized in ff_h264_decode_init() since 43fd3dd,
so svq3 needs to initialize the manually.

Fixes svq3 decoding, broken since 43fd3dd.
This commit is contained in:
Anton Khirnov 2015-04-05 21:02:56 +02:00
parent 5637ff0121
commit 249796e256
1 changed files with 12 additions and 0 deletions
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12
libavcodec/svq3.c
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@ -887,6 +887,18 @@ static av_cold int svq3_decode_init(AVCodecContext *avctx)
if (ff_h264_decode_init(avctx) < 0)
return -1;
ff_h264dsp_init(&h->h264dsp, 8, 1);
ff_h264chroma_init(&h->h264chroma, 8);
ff_h264qpel_init(&h->h264qpel, 8);
ff_h264_pred_init(&h->hpc, AV_CODEC_ID_SVQ3, 8, 1);
ff_videodsp_init(&h->vdsp, 8);
memset(h->pps.scaling_matrix4, 16, 6 * 16 * sizeof(uint8_t));
memset(h->pps.scaling_matrix8, 16, 2 * 64 * sizeof(uint8_t));
h->sps.bit_depth_luma = 8;
h->chroma_format_idc = 1;
ff_hpeldsp_init(&s->hdsp, avctx->flags);
ff_tpeldsp_init(&s->tdsp);