Lines Matching refs:params
971 width = req.params.pixels_per_line;
972 height = req.params.lines;
976 despeckle32 (width / 2, req.params.lines / 2, buffer, extra);
1069 despeckle (req.params.pixels_per_line, req.params.lines,
1758 /* only signal the reload params if we're not scanning---no point
1849 sane_get_parameters (SANE_Handle handle, SANE_Parameters * params)
1864 s->params.format = SANE_FRAME_RGB;
1867 s->params.format = SANE_FRAME_GRAY;
1870 s->params.last_frame = SANE_TRUE;
1872 s->params.pixels_per_line = s->val[OPT_BR_X].w - s->val[OPT_TL_X].w + 1;
1873 s->params.pixels_per_line /= xfer_scale;
1874 s->params.pixels_per_line &= ~1UL; /* ensure it's even */
1875 if (s->params.pixels_per_line < 2)
1876 s->params.pixels_per_line = 2;
1878 s->params.lines = s->val[OPT_BR_Y].w - s->val[OPT_TL_Y].w + 1;
1879 s->params.lines /= xfer_scale;
1880 if (s->params.lines < 1)
1881 s->params.lines = 1;
1883 s->params.bytes_per_line = Bpp * s->params.pixels_per_line;
1884 s->params.depth = 8;
1886 if (params)
1887 *params = s->params;
2000 width = s->params.pixels_per_line;
2001 height = s->params.lines;
2011 s->bytes_per_frame = s->params.lines * s->params.bytes_per_line;
2069 s->params.pixels_per_line, s->params.lines);
2082 req.params = s->params;