Lines Matching defs:params
640 max_bytes_per_read = s->dev->info.bufsize / s->params.bytes_per_line;
642 max_bytes_per_read *= s->params.bytes_per_line;
2551 sane_get_parameters (SANE_Handle handle, SANE_Parameters * params)
2563 memset (&s->params, 0, sizeof (s->params));
2574 s->params.pixels_per_line = width * res / s->dev->info.mud;
2575 s->params.lines = length * res / s->dev->info.mud;
2579 s->params.pixels_per_line += 1;
2580 s->params.lines += 1;
2582 s->unscanned_lines = s->params.lines;
2620 s->params.format = SANE_FRAME_GRAY;
2621 s->params.bytes_per_line = (s->params.pixels_per_line + 7) / 8;
2622 s->params.depth = 1;
2627 s->params.format = SANE_FRAME_GRAY;
2628 s->params.bytes_per_line = s->params.pixels_per_line;
2629 s->params.depth = 8;
2634 s->params.format = SANE_FRAME_RGB;
2635 s->params.bytes_per_line = 3 * (s->params.pixels_per_line + 7) / 8;
2636 s->params.depth = 8;
2641 s->params.format = SANE_FRAME_RGB;
2642 s->params.bytes_per_line = 3 * s->params.pixels_per_line;
2643 s->params.depth = 8;
2646 s->params.last_frame = SANE_TRUE;
2648 if (params)
2649 *params = s->params;
2978 s->bpp = s->params.depth;
3368 s->bytes_to_read = s->params.bytes_per_line * s->params.lines;
3371 s->bytes_to_read = s->params.bytes_per_line * s->params.lines;
3419 "dpi=%d\n", s->params.pixels_per_line, s->params.bytes_per_line,
3420 s->params.lines, (u_long) s->bytes_to_read, s->val[OPT_RESOLUTION].w);
3543 nread = s->dev->info.bufsize / s->params.bytes_per_line - 1;
3544 nread *= s->params.bytes_per_line;
3547 max_line = nread / s->params.bytes_per_line;
3548 start_input = s->params.bytes_per_line;
3549 bytes_per_line_in = s->params.bytes_per_line;
3553 bytes_per_line_in = (s->params.pixels_per_line + 7) / 8;
3555 max_line = s->params.bytes_per_line + bytes_per_line_in;
3589 s->buf_used = max_line * s->params.bytes_per_line;
3593 max_pixel = s->params.pixels_per_line;
3598 red = &(s->buffer[line * s->params.bytes_per_line]);