Searched refs:deltax (Results 1 – 3 of 3) sorted by relevance
39 FX_FLOAT deltax = (FX_FLOAT)(x2 - x1); in clip_liang_barsky() local42 if(deltax == 0) { in clip_liang_barsky()43 deltax = (x1 > clip_box.x1) ? -nearzero : nearzero; in clip_liang_barsky()46 if(deltax > 0) { in clip_liang_barsky()53 FX_FLOAT tinx = FXSYS_Div(xin - x1, deltax); in clip_liang_barsky()81 FX_FLOAT toutx = FXSYS_Div(xout - x1, deltax); in clip_liang_barsky()91 *x++ = (T)(x1 + FXSYS_Mul(deltax, tiny)); in clip_liang_barsky()101 *x++ = (T)(x1 + FXSYS_Mul(deltax, touty)); in clip_liang_barsky()
63 int deltax, deltay; in vp9_blit_line() local88 deltax = x1 - x0; in vp9_blit_line()90 error = deltax / 2; in vp9_blit_line()106 error = error + deltax; in vp9_blit_line()116 error = error + deltax; in vp9_blit_line()
64 int deltax, deltay; in vp8_blit_line() local91 deltax = x1 - x0; in vp8_blit_line()93 error = deltax / 2; in vp8_blit_line()112 error = error + deltax; in vp8_blit_line()126 error = error + deltax; in vp8_blit_line()