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h264: initialize cur_chroma_format_idc

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This makes sure the various DSP contexts get properly initialized in
ff_h264_set_parameter_from_sps() whatever the value of
raw_bits_per_sample.
This commit is contained in:
Anton Khirnov 2015-03-21 16:08:18 +01:00
parent 84f226a3bc
commit 050324d020
1 changed files with 1 additions and 0 deletions
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libavcodec/h264.c
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@ -604,6 +604,7 @@ av_cold int ff_h264_decode_init(AVCodecContext *avctx)
/* needed so that IDCT permutation is known early */
ff_videodsp_init(&h->vdsp, 8);
h->cur_chroma_format_idc = -1;
memset(h->pps.scaling_matrix4, 16, 6 * 16 * sizeof(uint8_t));
memset(h->pps.scaling_matrix8, 16, 2 * 64 * sizeof(uint8_t));