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/third_party/ffmpeg/libavcodec/
H A Dintrax8dsp.c170 uint16_t top_sum[2][8] = { { 0 } }; in spatial_compensation_0() local
184 top_sum[p & 1][j] += a >> (p >> 1); in spatial_compensation_0()
191 top_sum[p & 1][j] += a >> (p >> 1); in spatial_compensation_0()
198 top_sum[p & 1][j] += a >> (p >> 1); in spatial_compensation_0()
203 top_sum[0][i] += (top_sum[1][i] * 181 + 128) >> 8; // 181 is sqrt(2)/2 in spatial_compensation_0()
208 dst[x] = ((uint32_t) top_sum[0][x] * zero_prediction_weights[y * 16 + x * 2 + 0] + in spatial_compensation_0()

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