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avcodec/hevc_parse: Print the name of the NAL units in addition to the numerical nal_unit_type in the debug output
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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@ -146,6 +146,38 @@ nsc:
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return si;
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}
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static const char *nal_unit_name(int nal_type)
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{
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switch(nal_type) {
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case NAL_TRAIL_N : return "TRAIL_N";
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case NAL_TRAIL_R : return "TRAIL_R";
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case NAL_TSA_N : return "TSA_N";
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case NAL_TSA_R : return "TSA_R";
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case NAL_STSA_N : return "STSA_N";
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case NAL_STSA_R : return "STSA_R";
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case NAL_RADL_N : return "RADL_N";
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case NAL_RADL_R : return "RADL_R";
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case NAL_RASL_N : return "RASL_N";
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case NAL_RASL_R : return "RASL_R";
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case NAL_BLA_W_LP : return "BLA_W_LP";
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case NAL_BLA_W_RADL : return "BLA_W_RADL";
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case NAL_BLA_N_LP : return "BLA_N_LP";
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case NAL_IDR_W_RADL : return "IDR_W_RADL";
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case NAL_IDR_N_LP : return "IDR_N_LP";
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case NAL_CRA_NUT : return "CRA_NUT";
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case NAL_VPS : return "VPS";
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case NAL_SPS : return "SPS";
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case NAL_PPS : return "PPS";
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case NAL_AUD : return "AUD";
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case NAL_EOS_NUT : return "EOS_NUT";
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case NAL_EOB_NUT : return "EOB_NUT";
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case NAL_FD_NUT : return "FD_NUT";
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case NAL_SEI_PREFIX : return "SEI_PREFIX";
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case NAL_SEI_SUFFIX : return "SEI_SUFFIX";
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default : return "?";
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}
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}
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/**
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* @return AVERROR_INVALIDDATA if the packet is not a valid NAL unit,
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* 0 if the unit should be skipped, 1 otherwise
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@ -166,8 +198,8 @@ static int hls_nal_unit(HEVCNAL *nal, AVCodecContext *avctx)
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return AVERROR_INVALIDDATA;
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av_log(avctx, AV_LOG_DEBUG,
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"nal_unit_type: %d, nuh_layer_id: %d, temporal_id: %d\n",
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nal->type, nuh_layer_id, nal->temporal_id);
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"nal_unit_type: %d(%s), nuh_layer_id: %d, temporal_id: %d\n",
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nal->type, nal_unit_name(nal->type), nuh_layer_id, nal->temporal_id);
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return nuh_layer_id == 0;
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}
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