Lines Matching refs:z0
43 const SUINT z0= block[i + 4*0] + (unsigned)block[i + 4*2];
48 block[i + 4*0]= z0 + z3;
51 block[i + 4*3]= z0 - z3;
55 const SUINT z0= block[0 + 4*i] + (SUINT)block[2 + 4*i];
60 dst[i + 0*stride]= av_clip_pixel(dst[i + 0*stride] + ((int)(z0 + z3) >> 6));
63 dst[i + 3*stride]= av_clip_pixel(dst[i + 3*stride] + ((int)(z0 - z3) >> 6));
260 const int z0= input[4*i+0] + input[4*i+1];
265 temp[4*i+0]= z0+z3;
266 temp[4*i+1]= z0-z3;
273 const SUINT z0= temp[4*0+i] + temp[4*2+i];
278 output[stride* 0+offset]= (int)((z0 + z3)*qmul + 128 ) >> 8;
281 output[stride* 5+offset]= (int)((z0 - z3)*qmul + 128 ) >> 8;
301 const SUINT z0= temp[2*0+i] + temp[2*2+i];
306 block[stride*0+offset]= (int)((z0 + z3)*qmul + 128) >> 8;
309 block[stride*3+offset]= (int)((z0 - z3)*qmul + 128) >> 8;