diff options
Diffstat (limited to 'backend/pixma_mp750.c')
| -rw-r--r-- | backend/pixma_mp750.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/backend/pixma_mp750.c b/backend/pixma_mp750.c index c5ac335..5bd6ef0 100644 --- a/backend/pixma_mp750.c +++ b/backend/pixma_mp750.c @@ -1,6 +1,6 @@ /* SANE - Scanner Access Now Easy. - Copyright (C) 2011-2016 Rolf Bensch <rolf at bensch hyphen online dot de> + Copyright (C) 2011-2019 Rolf Bensch <rolf at bensch hyphen online dot de> Copyright (C) 2006-2007 Wittawat Yamwong <wittawat@web.de> This file is part of the SANE package. @@ -229,8 +229,8 @@ is_ccd_grayscale (pixma_t * s) static unsigned get_cis_ccd_line_size (pixma_t * s) { - return (s->param->wx ? s->param->line_size / s->param->w * s->param->wx - : s->param->line_size) * ((is_ccd_grayscale (s)) ? 3 : 1); + return (s->param->wx ? s->param->line_size / s->param->w * s->param->wx + : s->param->line_size) * ((is_ccd_grayscale (s)) ? 3 : 1); } static int @@ -829,17 +829,17 @@ mp750_fill_buffer (pixma_t * s, pixma_imagebuf_t * ib) /* Color to Grayscale converion for CCD sensor */ if (is_ccd_grayscale (s)) { - shift_rgb (mp->rawimg, n, shift[0], shift[1], shift[2], mp->stripe_shift, mp->line_size, - mp->imgcol + mp->imgbuf_ofs); + shift_rgb (mp->rawimg, n, shift[0], shift[1], shift[2], mp->stripe_shift, mp->line_size, + mp->imgcol + mp->imgbuf_ofs); /* dst: img, src: imgcol */ - rgb_to_gray (mp->img, mp->imgcol, n, c); /* cropping occurs later? */ + rgb_to_gray (mp->img, mp->imgcol, n, c); /* cropping occurs later? */ PDBG (pixma_dbg (4, "*fill_buffer: did grayscale conversion \n")); } /* Color image processing */ else { - shift_rgb (mp->rawimg, n, shift[0], shift[1], shift[2], mp->stripe_shift, mp->line_size, + shift_rgb (mp->rawimg, n, shift[0], shift[1], shift[2], mp->stripe_shift, mp->line_size, mp->img + mp->imgbuf_ofs); - PDBG (pixma_dbg (4, "*fill_buffer: no grayscale conversion---keep color \n")); + PDBG (pixma_dbg (4, "*fill_buffer: no grayscale conversion---keep color \n")); } /* entering remaining unprocessed bytes after last complete pixel into mp->rawimg buffer -- no influence on mp->img */ @@ -852,7 +852,7 @@ mp750_fill_buffer (pixma_t * s, pixma_imagebuf_t * ib) } while (mp->shifted_bytes <= 0); - if ((unsigned) mp->shifted_bytes < mp->last_block_size) + if ((unsigned) mp->shifted_bytes < mp->last_block_size) { if (is_ccd_grayscale (s)) ib->rptr = mp->img + mp->last_block_size/3 - mp->shifted_bytes/3; /* testing---works OK */ @@ -864,7 +864,7 @@ mp750_fill_buffer (pixma_t * s, pixma_imagebuf_t * ib) if (is_ccd_grayscale (s)) ib->rend = mp->img + mp->last_block_size/3; /* testing---works OK */ else - ib->rend = mp->img + mp->last_block_size; + ib->rend = mp->img + mp->last_block_size; return ib->rend - ib->rptr; } |