Lines Matching defs:levels
83 /* AC-3 downmix levels */
1280 * Symmetric quantization on 'levels' levels.
1284 * @param levels number of quantization levels
1287 static inline int sym_quant(int c, int e, int levels)
1289 int v = (((levels * c) >> (24 - e)) + levels) >> 1;
1290 av_assert2(v >= 0 && v < levels);
1296 * Asymmetric quantization on 2^qbits levels.
2043 /* validate AC-3 mixing levels */