av_video_enc_params_block  836 libavcodec/h264dec.c             AVVideoBlockParams *b = av_video_enc_params_block(par, block_idx);
av_video_enc_params_block 1529 libavcodec/vp9.c                 AVVideoBlockParams *b = av_video_enc_params_block(par, block++);
av_video_enc_params_block   62 tools/venc_data_dump.c                     AVVideoBlockParams *b = av_video_enc_params_block(par, i);