#define COEFF(v, r) ((int)(0.5 + (v) * (r) * 256.0))
static const int bt601[3][3] = {
- { COEFF(0.299, 219), COEFF(0.587, 219), COEFF(0.114, 219) },
- { COEFF(-0.169, 224), COEFF(-0.331, 224), COEFF(0.5, 224) },
- { COEFF(0.5, 224), COEFF(-0.419, 224), COEFF(-0.081, 224) },
+ { COEFF(0.299, 219), COEFF(0.587, 219), COEFF(0.114, 219) },
+ { COEFF(-0.1687, 224), COEFF(-0.3313, 224), COEFF(0.5, 224) },
+ { COEFF(0.5, 224), COEFF(-0.4187, 224), COEFF(-0.0813, 224) },
};
static const int bt601_full[3][3] = {
- { COEFF(0.299, 255), COEFF(0.587, 255), COEFF(0.114, 255) },
- { COEFF(-0.169, 255), COEFF(-0.331, 255), COEFF(0.5, 255) },
- { COEFF(0.5, 255), COEFF(-0.419, 255), COEFF(-0.081, 255) },
+ { COEFF(0.299, 255), COEFF(0.587, 255), COEFF(0.114, 255) },
+ { COEFF(-0.1687, 255), COEFF(-0.3313, 255), COEFF(0.5, 255) },
+ { COEFF(0.5, 255), COEFF(-0.4187, 255), COEFF(-0.0813, 255) },
};
static const int rec709[3][3] = {
{ COEFF(0.2126, 219), COEFF(0.7152, 219), COEFF(0.0722, 219) },
switch (tpg->real_ycbcr_enc) {
case V4L2_YCBCR_ENC_601:
- case V4L2_YCBCR_ENC_SYCC:
rgb2ycbcr(full ? bt601_full : bt601, r, g, b, y_offset, y, cb, cr);
break;
case V4L2_YCBCR_ENC_XV601:
switch (tpg->real_ycbcr_enc) {
case V4L2_YCBCR_ENC_601:
- case V4L2_YCBCR_ENC_SYCC:
ycbcr2rgb(full ? bt601_full : bt601, y, cb, cr, y_offset, r, g, b);
break;
case V4L2_YCBCR_ENC_XV601: