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Searched refs:FRONT_CENTER (Results 1 - 2 of 2) sorted by relevance

/third_party/ffmpeg/libavresample/
H A Daudio_mix_matrix.c35 #define FRONT_CENTER 2 macro
130 matrix[FRONT_LEFT ][FRONT_CENTER] += center_mix_level; in avresample_build_matrix()
131 matrix[FRONT_RIGHT][FRONT_CENTER] += center_mix_level; in avresample_build_matrix()
133 matrix[FRONT_LEFT ][FRONT_CENTER] += M_SQRT1_2; in avresample_build_matrix()
134 matrix[FRONT_RIGHT][FRONT_CENTER] += M_SQRT1_2; in avresample_build_matrix()
142 matrix[FRONT_CENTER][FRONT_LEFT ] += M_SQRT1_2; in avresample_build_matrix()
143 matrix[FRONT_CENTER][FRONT_RIGHT] += M_SQRT1_2; in avresample_build_matrix()
146 matrix[FRONT_CENTER][FRONT_CENTER] = center_mix_level * M_SQRT2; in avresample_build_matrix()
173 matrix[FRONT_CENTER][BACK_CENTE in avresample_build_matrix()
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/third_party/ffmpeg/libswresample/
H A Drematrix.c46 #define FRONT_CENTER 2 macro
247 matrix[ FRONT_LEFT][FRONT_CENTER]+= center_mix_level; in swr_build_matrix2()
248 matrix[FRONT_RIGHT][FRONT_CENTER]+= center_mix_level; in swr_build_matrix2()
250 matrix[ FRONT_LEFT][FRONT_CENTER]+= M_SQRT1_2; in swr_build_matrix2()
251 matrix[FRONT_RIGHT][FRONT_CENTER]+= M_SQRT1_2; in swr_build_matrix2()
258 matrix[FRONT_CENTER][ FRONT_LEFT]+= M_SQRT1_2; in swr_build_matrix2()
259 matrix[FRONT_CENTER][FRONT_RIGHT]+= M_SQRT1_2; in swr_build_matrix2()
261 matrix[FRONT_CENTER][ FRONT_CENTER] = center_mix_level*sqrt(2); in swr_build_matrix2()
288 matrix[ FRONT_CENTER][BACK_CENTE in swr_build_matrix2()
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