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Searched refs:filter_bits (Results 1 - 1 of 1) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Dralf.c61 int filter_bits; ///< filter precision for the current channel data member
227 ctx->filter_bits = (ctx->filter_params - 2) >> 6; in decode_channel()
228 ctx->filter_length = ctx->filter_params - (ctx->filter_bits << 6) - 1; in decode_channel()
248 VLC *vlc = set->filter_coeffs[ctx->filter_bits] + 5; in decode_channel()
250 add_bits = ctx->filter_bits; in decode_channel()
309 int bias = 1 << (ctx->filter_bits - 1); in apply_lpc()
319 acc = (acc + bias - 1) >> ctx->filter_bits; in apply_lpc()
322 acc = ((unsigned)acc + bias) >> ctx->filter_bits; in apply_lpc()
364 ctx->filter_bits += 3; in decode_block()

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