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Searched refs:ff_qexp (Results 1 - 4 of 4) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Dsnowdata.h127 /* ff_qexp[i] = lrintf(128 * 2^(i / QROOT)) with QROOT = 32 */
128 const uint8_t ff_qexp[QROOT] = { variable
H A Dsnowdec.c118 int qmul= ff_qexp[qlog&(QROOT-1)]<<(qlog>>QSHIFT); in decode_subband_slice_buffered()
225 const int qmul= ff_qexp[qlog&(QROOT-1)]<<(qlog>>QSHIFT); in dequantize_slice_buffered()
H A Dsnow.h200 extern const uint8_t ff_qexp[QROOT];
H A Dsnowenc.c1248 const int qmul= ff_qexp[qlog&(QROOT-1)]<<((qlog>>QSHIFT) + ENCODER_EXTRA_BITS); in quantize()
1309 const int qmul= ff_qexp[qlog&(QROOT-1)]<<(qlog>>QSHIFT); in dequantize()
1502 const int qmul= ff_qexp[qlog&(QROOT-1)]<<(qlog>>QSHIFT); in ratecontrol_1pass()

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