diff options
Diffstat (limited to 'backend/mustek_usb2.c')
| -rw-r--r-- | backend/mustek_usb2.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/backend/mustek_usb2.c b/backend/mustek_usb2.c index 25b8464..58d9e9e 100644 --- a/backend/mustek_usb2.c +++ b/backend/mustek_usb2.c @@ -1270,14 +1270,12 @@ AutoLevel (SANE_Byte *lpSource, SCANMODE scanMode, unsigned short ScanLines, unsigned short R, G, B, max_R, max_G, max_B, min_R, min_G, min_B; float fmax_R, fmax_G, fmax_B; unsigned int sum_R = 0, sum_G = 0, sum_B = 0; - float mean_R, mean_G, mean_B; unsigned int hisgram_R[256], hisgram_G[256], hisgram_B[256]; unsigned int iWidth = BytesPerLine / 3; unsigned int iHeight = ScanLines; SANE_Byte *pbmpdata = (SANE_Byte *) lpSource; - unsigned int tmp = 0; unsigned short imin_threshold[3]; unsigned short imax_threshold[3]; @@ -1350,10 +1348,6 @@ AutoLevel (SANE_Byte *lpSource, SCANMODE scanMode, unsigned short ScanLines, DBG (DBG_INFO, "AutoLevel: Find min , max is over!\n"); - mean_R = (float) (sum_R / TotalImgSize); - mean_G = (float) (sum_G / TotalImgSize); - mean_B = (float) (sum_B / TotalImgSize); - imin_threshold[0] = 0; imin_threshold[1] = 0; @@ -1372,7 +1366,6 @@ AutoLevel (SANE_Byte *lpSource, SCANMODE scanMode, unsigned short ScanLines, } } - tmp = 0; for (ii = 255; ii >= 0; ii--) { if (hisgram_R[ii] > 0) @@ -1383,7 +1376,6 @@ AutoLevel (SANE_Byte *lpSource, SCANMODE scanMode, unsigned short ScanLines, } } - tmp = 0; for (ii = 0; ii < 256; ii++) { if (hisgram_G[ii] > 0) @@ -1394,7 +1386,6 @@ AutoLevel (SANE_Byte *lpSource, SCANMODE scanMode, unsigned short ScanLines, } } - tmp = 0; for (ii = 255; ii >= 0; ii--) { if (hisgram_G[ii] > 0) @@ -1405,7 +1396,6 @@ AutoLevel (SANE_Byte *lpSource, SCANMODE scanMode, unsigned short ScanLines, } } - tmp = 0; for (ii = 0; ii < 256; ii++) { if (hisgram_B[ii] > 0) @@ -1416,7 +1406,6 @@ AutoLevel (SANE_Byte *lpSource, SCANMODE scanMode, unsigned short ScanLines, } } - tmp = 0; for (ii = 255; ii >= 0; ii--) { if (hisgram_B[ii] > 0) |