Lines Matching defs:mtx
370 static void convert_rgba_to_yuva(const float mtx[20], SkColor col, uint8_t yuv[4]) {
375 yuv[0] = SkTPin(SkScalarRoundToInt(mtx[ 0]*r + mtx[ 1]*g + mtx[ 2]*b + mtx[ 4]*255), 0, 255);
376 yuv[1] = SkTPin(SkScalarRoundToInt(mtx[ 5]*r + mtx[ 6]*g + mtx[ 7]*b + mtx[ 9]*255), 0, 255);
377 yuv[2] = SkTPin(SkScalarRoundToInt(mtx[10]*r + mtx[11]*g + mtx[12]*b + mtx[14]*255), 0, 255);
421 float mtx[20];
422 SkColorMatrix_RGB2YUV(yuvColorSpace, mtx);
431 convert_rgba_to_yuva(mtx, col, yuva);