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/linux-6.12.1/drivers/media/i2c/
Dov7670.c1375 int sinth, costh, tmpmatrix[CMATRIX_LEN]; in ov7670_calc_cmatrix() local
1379 costh = ov7670_cosine(hue); in ov7670_calc_cmatrix()
1381 matrix[0] = (matrix[3]*sinth + matrix[0]*costh)/1000; in ov7670_calc_cmatrix()
1382 matrix[1] = (matrix[4]*sinth + matrix[1]*costh)/1000; in ov7670_calc_cmatrix()
1383 matrix[2] = (matrix[5]*sinth + matrix[2]*costh)/1000; in ov7670_calc_cmatrix()
1384 matrix[3] = (matrix[3]*costh - matrix[0]*sinth)/1000; in ov7670_calc_cmatrix()
1385 matrix[4] = (matrix[4]*costh - matrix[1]*sinth)/1000; in ov7670_calc_cmatrix()
1386 matrix[5] = (matrix[5]*costh - matrix[2]*sinth)/1000; in ov7670_calc_cmatrix()