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Searched refs:W_AM (Results 1 – 3 of 3) sorted by relevance

/third_party/ffmpeg/libavcodec/x86/
Dsnowdsp.c153 temp[i] = src[i] - ((-W_AM*(b[i] + b[i+1]))>>W_AS); in ff_snow_horizontal_compose97i_sse2()
175 snow_horizontal_compose_lift_lead_out(i, temp, src, b, width, w_r, 1, -W_AM, W_AO+1, W_AS); in ff_snow_horizontal_compose97i_sse2()
348 snow_horizontal_compose_lift_lead_out(i, temp, src, b, width, w_r, 1, -W_AM, W_AO+1, W_AS); in ff_snow_horizontal_compose97i_mmx()
449 b1[i] += (W_AM*(b0[i] + b2[i])+W_AO)>>W_AS; in ff_snow_vertical_compose97i_sse2()
546 b1[i] += (W_AM*(b0[i] + b2[i])+W_AO)>>W_AS; in ff_snow_vertical_compose97i_mmx()
/third_party/ffmpeg/libavcodec/
Dsnow_dwt.h72 #define W_AM 3 macro
Dsnow_dwt.c242 lift(temp + w2, b + 1, b, 1, 2, 2, width, W_AM, W_AO, W_AS, 1, 1); in horizontal_decompose97i()
254 b1[i] -= (W_AM * (b0[i] + b2[i]) + W_AO) >> W_AS; in vertical_decompose97iH0()
499 b1[i] += (W_AM * (b0[i] + b2[i]) + W_AO) >> W_AS; in vertical_compose97iH0()
539 b1[i] += (W_AM * (b0[i] + b2[i]) + W_AO) >> W_AS; in ff_snow_vertical_compose97i()