mirror
/
sane-project-backends
kopia lustrzana https://gitlab.com/sane-project/backends
1
0
Forkuj 0
Kod Zgłoszenia Projekty Wydania Wiki Aktywność

Do not use prefix "by" for byte variable names.

merge-requests/1/head
Jan Hauffa 2011-03-13 21:13:26 +01:00 zatwierdzone przez m. allan noah
rodzic d7b4e02780
commit c8982a9939
2 zmienionych plików z 111 dodań i 111 usunięć
Pokaż statystyki Ściągnij plik aktualizacji Ściągnij plik porównania Expand all files Collapse all files

10
backend/mustek_usb2.c
Wyświetl plik

@ -592,7 +592,7 @@ SetParameters (LPSETPARAMETERS pSetParameters)
|| pSetParameters->cmColorMode == CM_RGB24) || pSetParameters->cmColorMode == CM_RGB24)
{ {
unsigned short i; unsigned short i;
SANE_Byte byGammaData; SANE_Byte bGammaData;
double pow_d; double pow_d;
double pow_z = (double) 10 / 16.0; double pow_z = (double) 10 / 16.0;
@ -614,11 +614,11 @@ SetParameters (LPSETPARAMETERS pSetParameters)
{ {
pow_d = (double) i / (double) 4096; pow_d = (double) i / (double) 4096;
byGammaData = (SANE_Byte) (pow (pow_d, pow_z) * 255); bGammaData = (SANE_Byte) (pow (pow_d, pow_z) * 255);
*(g_pGammaTable + i) = byGammaData; *(g_pGammaTable + i) = bGammaData;
*(g_pGammaTable + i + 4096) = byGammaData; *(g_pGammaTable + i + 4096) = bGammaData;
*(g_pGammaTable + i + 8192) = byGammaData; *(g_pGammaTable + i + 8192) = bGammaData;
} }
} }
else if (pSetParameters->cmColorMode == CM_GRAY16 else if (pSetParameters->cmColorMode == CM_GRAY16

212
backend/mustek_usb2_high.c
Wyświetl plik

@ -937,9 +937,9 @@ MustScanner_GetRgb24BitLine (SANE_Byte * lpLine, SANE_Bool isOrderInvert,
unsigned short wRLinePos = 0; unsigned short wRLinePos = 0;
unsigned short wGLinePos = 0; unsigned short wGLinePos = 0;
unsigned short wBLinePos = 0; unsigned short wBLinePos = 0;
SANE_Byte byRed; SANE_Byte bRed;
SANE_Byte byGreen; SANE_Byte bGreen;
SANE_Byte byBlue; SANE_Byte bBlue;
SANE_Byte bNextPixel = 0; SANE_Byte bNextPixel = 0;
unsigned short i; unsigned short i;
@ -993,37 +993,37 @@ MustScanner_GetRgb24BitLine (SANE_Byte * lpLine, SANE_Bool isOrderInvert,
for (i = 0; i < g_SWWidth; i++) for (i = 0; i < g_SWWidth; i++)
{ {
byRed = bRed =
*(g_lpReadImageHead + wRLinePos * g_BytesPerRow + i * 3 + *(g_lpReadImageHead + wRLinePos * g_BytesPerRow + i * 3 +
0); 0);
bNextPixel = bNextPixel =
*(g_lpReadImageHead + wRLinePos * g_BytesPerRow + *(g_lpReadImageHead + wRLinePos * g_BytesPerRow +
(i + 1) * 3 + 0); (i + 1) * 3 + 0);
byRed = (byRed + bNextPixel) >> 1; bRed = (bRed + bNextPixel) >> 1;
byGreen = bGreen =
*(g_lpReadImageHead + wGLinePos * g_BytesPerRow + i * 3 + *(g_lpReadImageHead + wGLinePos * g_BytesPerRow + i * 3 +
1); 1);
bNextPixel = bNextPixel =
*(g_lpReadImageHead + wGLinePos * g_BytesPerRow + *(g_lpReadImageHead + wGLinePos * g_BytesPerRow +
(i + 1) * 3 + 1); (i + 1) * 3 + 1);
byGreen = (byGreen + bNextPixel) >> 1; bGreen = (bGreen + bNextPixel) >> 1;
byBlue = bBlue =
*(g_lpReadImageHead + wBLinePos * g_BytesPerRow + i * 3 + *(g_lpReadImageHead + wBLinePos * g_BytesPerRow + i * 3 +
2); 2);
bNextPixel = bNextPixel =
*(g_lpReadImageHead + wBLinePos * g_BytesPerRow + *(g_lpReadImageHead + wBLinePos * g_BytesPerRow +
(i + 1) * 3 + 2); (i + 1) * 3 + 2);
byBlue = (byBlue + bNextPixel) >> 1; bBlue = (bBlue + bNextPixel) >> 1;
#ifdef ENABLE_GAMMA #ifdef ENABLE_GAMMA
tempR = (unsigned short) ((byRed << 4) | tempR = (unsigned short) ((bRed << 4) |
QBET4 (byBlue, byGreen)); QBET4 (bBlue, bGreen));
tempG = (unsigned short) ((byGreen << 4) | tempG = (unsigned short) ((bGreen << 4) |
QBET4 (byRed, byBlue)); QBET4 (bRed, bBlue));
tempB = (unsigned short) ((byBlue << 4) | tempB = (unsigned short) ((bBlue << 4) |
QBET4 (byGreen, byRed)); QBET4 (bGreen, bRed));
*(lpLine + i * 3 + 0) = *(lpLine + i * 3 + 0) =
(unsigned char) (*(g_pGammaTable + tempR)); (unsigned char) (*(g_pGammaTable + tempR));
@ -1032,9 +1032,9 @@ MustScanner_GetRgb24BitLine (SANE_Byte * lpLine, SANE_Bool isOrderInvert,
*(lpLine + i * 3 + 2) = *(lpLine + i * 3 + 2) =
(unsigned char) (*(g_pGammaTable + 8192 + tempB)); (unsigned char) (*(g_pGammaTable + 8192 + tempB));
#else #else
*(lpLine + i * 3 + 0) = (unsigned char) byRed; *(lpLine + i * 3 + 0) = (unsigned char) bRed;
*(lpLine + i * 3 + 1) = (unsigned char) byGreen; *(lpLine + i * 3 + 1) = (unsigned char) bGreen;
*(lpLine + i * 3 + 2) = (unsigned char) byBlue; *(lpLine + i * 3 + 2) = (unsigned char) bBlue;
#endif #endif
} }
@ -1086,33 +1086,33 @@ MustScanner_GetRgb24BitLine (SANE_Byte * lpLine, SANE_Bool isOrderInvert,
for (i = 0; i < g_SWWidth; i++) for (i = 0; i < g_SWWidth; i++)
{ {
DBG (DBG_FUNC, DBG (DBG_FUNC,
"MustScanner_GetRgb24BitLine: before byRed\n"); "MustScanner_GetRgb24BitLine: before bRed\n");
byRed = bRed =
*(g_lpReadImageHead + wRLinePos * g_BytesPerRow + i * 3 + *(g_lpReadImageHead + wRLinePos * g_BytesPerRow + i * 3 +
0); 0);
bNextPixel = *(g_lpReadImageHead + wRLinePos * g_BytesPerRow + bNextPixel = *(g_lpReadImageHead + wRLinePos * g_BytesPerRow +
(i + 1) * 3 + 0); /* R channel */ (i + 1) * 3 + 0); /* R channel */
byRed = (byRed + bNextPixel) >> 1; bRed = (bRed + bNextPixel) >> 1;
DBG (DBG_FUNC, DBG (DBG_FUNC,
"MustScanner_GetRgb24BitLine: before byGreen\n"); "MustScanner_GetRgb24BitLine: before bGreen\n");
byGreen = bGreen =
*(g_lpReadImageHead + wGLinePos * g_BytesPerRow + i * 3 + *(g_lpReadImageHead + wGLinePos * g_BytesPerRow + i * 3 +
1); 1);
bNextPixel = *(g_lpReadImageHead + wGLinePos * g_BytesPerRow + bNextPixel = *(g_lpReadImageHead + wGLinePos * g_BytesPerRow +
(i + 1) * 3 + 1); /* G channel */ (i + 1) * 3 + 1); /* G channel */
byGreen = (byGreen + bNextPixel) >> 1; bGreen = (bGreen + bNextPixel) >> 1;
DBG (DBG_FUNC, DBG (DBG_FUNC,
"MustScanner_GetRgb24BitLine: before byBlue\n"); "MustScanner_GetRgb24BitLine: before bBlue\n");
byBlue = bBlue =
*(g_lpReadImageHead + wBLinePos * g_BytesPerRow + i * 3 + *(g_lpReadImageHead + wBLinePos * g_BytesPerRow + i * 3 +
2); 2);
bNextPixel = *(g_lpReadImageHead + wBLinePos * g_BytesPerRow + bNextPixel = *(g_lpReadImageHead + wBLinePos * g_BytesPerRow +
(i + 1) * 3 + 2); /* B channel */ (i + 1) * 3 + 2); /* B channel */
byBlue = (byBlue + bNextPixel) >> 1; bBlue = (bBlue + bNextPixel) >> 1;
DBG (DBG_FUNC, DBG (DBG_FUNC,
@ -1122,22 +1122,22 @@ MustScanner_GetRgb24BitLine (SANE_Byte * lpLine, SANE_Bool isOrderInvert,
*(lpLine + i * 3 + 2) = *(lpLine + i * 3 + 2) =
(unsigned (unsigned
char) (*(g_pGammaTable + char) (*(g_pGammaTable +
(unsigned short) ((byRed << 4) | (unsigned short) ((bRed << 4) |
QBET4 (byBlue, byGreen)))); QBET4 (bBlue, bGreen))));
*(lpLine + i * 3 + 1) = *(lpLine + i * 3 + 1) =
(unsigned (unsigned
char) (*(g_pGammaTable + 4096 + char) (*(g_pGammaTable + 4096 +
(unsigned short) ((byGreen << 4) | (unsigned short) ((bGreen << 4) |
QBET4 (byRed, byBlue)))); QBET4 (bRed, bBlue))));
*(lpLine + i * 3 + 0) = *(lpLine + i * 3 + 0) =
(unsigned (unsigned
char) (*(g_pGammaTable + 8192 + char) (*(g_pGammaTable + 8192 +
(unsigned short) ((byBlue << 4) | (unsigned short) ((bBlue << 4) |
QBET4 (byGreen, byRed)))); QBET4 (bGreen, bRed))));
#else #else
*(lpLine + i * 3 + 2) = (unsigned char) byRed; *(lpLine + i * 3 + 2) = (unsigned char) bRed;
*(lpLine + i * 3 + 1) = (unsigned char) byGreen; *(lpLine + i * 3 + 1) = (unsigned char) bGreen;
*(lpLine + i * 3 + 0) = (unsigned char) byBlue; *(lpLine + i * 3 + 0) = (unsigned char) bBlue;
#endif #endif
} }
@ -1184,9 +1184,9 @@ MustScanner_GetRgb24BitLine1200DPI (SANE_Byte * lpLine, SANE_Bool isOrderInvert,
unsigned short wRLinePosEven = 0; unsigned short wRLinePosEven = 0;
unsigned short wGLinePosEven = 0; unsigned short wGLinePosEven = 0;
unsigned short wBLinePosEven = 0; unsigned short wBLinePosEven = 0;
SANE_Byte byRed; SANE_Byte bRed;
SANE_Byte byGreen; SANE_Byte bGreen;
SANE_Byte byBlue; SANE_Byte bBlue;
SANE_Byte bNextPixel = 0; SANE_Byte bNextPixel = 0;
unsigned short i; unsigned short i;
@ -1273,46 +1273,46 @@ MustScanner_GetRgb24BitLine1200DPI (SANE_Byte * lpLine, SANE_Bool isOrderInvert,
{ {
if ((i + 1) != g_SWWidth) if ((i + 1) != g_SWWidth)
{ {
byRed = bRed =
*(g_lpReadImageHead + wRLinePosOdd * g_BytesPerRow + *(g_lpReadImageHead + wRLinePosOdd * g_BytesPerRow +
i * 3 + 0); i * 3 + 0);
bNextPixel = *(g_lpReadImageHead + wRLinePosEven * bNextPixel = *(g_lpReadImageHead + wRLinePosEven *
g_BytesPerRow + (i + 1) * 3 + 0); /* R channel */ g_BytesPerRow + (i + 1) * 3 + 0); /* R channel */
byRed = (byRed + bNextPixel) >> 1; bRed = (bRed + bNextPixel) >> 1;
byGreen = bGreen =
*(g_lpReadImageHead + wGLinePosOdd * g_BytesPerRow + *(g_lpReadImageHead + wGLinePosOdd * g_BytesPerRow +
i * 3 + 1); i * 3 + 1);
bNextPixel = *(g_lpReadImageHead + wGLinePosEven * bNextPixel = *(g_lpReadImageHead + wGLinePosEven *
g_BytesPerRow + (i + 1) * 3 + 1); /* G channel */ g_BytesPerRow + (i + 1) * 3 + 1); /* G channel */
byGreen = (byGreen + bNextPixel) >> 1; bGreen = (bGreen + bNextPixel) >> 1;
byBlue = bBlue =
*(g_lpReadImageHead + wBLinePosOdd * g_BytesPerRow + *(g_lpReadImageHead + wBLinePosOdd * g_BytesPerRow +
i * 3 + 2); i * 3 + 2);
bNextPixel = *(g_lpReadImageHead + wBLinePosEven * bNextPixel = *(g_lpReadImageHead + wBLinePosEven *
g_BytesPerRow + (i + 1) * 3 + 2); /* B channel */ g_BytesPerRow + (i + 1) * 3 + 2); /* B channel */
byBlue = (byBlue + bNextPixel) >> 1; bBlue = (bBlue + bNextPixel) >> 1;
#ifdef ENABLE_GAMMA #ifdef ENABLE_GAMMA
*(lpLine + i * 3 + 0) = *(lpLine + i * 3 + 0) =
(unsigned (unsigned
char) (*(g_pGammaTable + char) (*(g_pGammaTable +
(unsigned short) ((byRed << 4) | (unsigned short) ((bRed << 4) |
QBET4 (byBlue, byGreen)))); QBET4 (bBlue, bGreen))));
*(lpLine + i * 3 + 1) = *(lpLine + i * 3 + 1) =
(unsigned (unsigned
char) (*(g_pGammaTable + 4096 + char) (*(g_pGammaTable + 4096 +
(unsigned short) ((byGreen << 4) | (unsigned short) ((bGreen << 4) |
QBET4 (byRed, byBlue)))); QBET4 (bRed, bBlue))));
*(lpLine + i * 3 + 2) = *(lpLine + i * 3 + 2) =
(unsigned (unsigned
char) (*(g_pGammaTable + 8192 + char) (*(g_pGammaTable + 8192 +
(unsigned short) ((byBlue << 4) | (unsigned short) ((bBlue << 4) |
QBET4 (byGreen, byRed)))); QBET4 (bGreen, bRed))));
#else #else
*(lpLine + i * 3 + 0) = (unsigned char) byRed; *(lpLine + i * 3 + 0) = (unsigned char) bRed;
*(lpLine + i * 3 + 1) = (unsigned char) byGreen; *(lpLine + i * 3 + 1) = (unsigned char) bGreen;
*(lpLine + i * 3 + 2) = (unsigned char) byBlue; *(lpLine + i * 3 + 2) = (unsigned char) bBlue;
#endif #endif
i++; i++;
@ -1321,49 +1321,49 @@ MustScanner_GetRgb24BitLine1200DPI (SANE_Byte * lpLine, SANE_Bool isOrderInvert,
break; break;
} }
byRed = bRed =
*(g_lpReadImageHead + wRLinePosEven * g_BytesPerRow + *(g_lpReadImageHead + wRLinePosEven * g_BytesPerRow +
i * 3 + 0); i * 3 + 0);
bNextPixel = bNextPixel =
*(g_lpReadImageHead + wRLinePosOdd * g_BytesPerRow + *(g_lpReadImageHead + wRLinePosOdd * g_BytesPerRow +
(i + 1) * 3 + 0); (i + 1) * 3 + 0);
byRed = (byRed + bNextPixel) >> 1; bRed = (bRed + bNextPixel) >> 1;
byGreen = bGreen =
*(g_lpReadImageHead + wGLinePosEven * g_BytesPerRow + *(g_lpReadImageHead + wGLinePosEven * g_BytesPerRow +
i * 3 + 1); i * 3 + 1);
bNextPixel = bNextPixel =
*(g_lpReadImageHead + wGLinePosOdd * g_BytesPerRow + *(g_lpReadImageHead + wGLinePosOdd * g_BytesPerRow +
(i + 1) * 3 + 1); (i + 1) * 3 + 1);
byGreen = (byGreen + bNextPixel) >> 1; bGreen = (bGreen + bNextPixel) >> 1;
byBlue = bBlue =
*(g_lpReadImageHead + wBLinePosEven * g_BytesPerRow + *(g_lpReadImageHead + wBLinePosEven * g_BytesPerRow +
i * 3 + 2); i * 3 + 2);
bNextPixel = bNextPixel =
*(g_lpReadImageHead + wBLinePosOdd * g_BytesPerRow + *(g_lpReadImageHead + wBLinePosOdd * g_BytesPerRow +
(i + 1) * 3 + 2); (i + 1) * 3 + 2);
byBlue = (byBlue + bNextPixel) >> 1; bBlue = (bBlue + bNextPixel) >> 1;
#ifdef ENABLE_GAMMA #ifdef ENABLE_GAMMA
*(lpLine + i * 3 + 0) = *(lpLine + i * 3 + 0) =
(unsigned (unsigned
char) (*(g_pGammaTable + char) (*(g_pGammaTable +
(unsigned short) ((byRed << 4) | (unsigned short) ((bRed << 4) |
QBET4 (byBlue, byGreen)))); QBET4 (bBlue, bGreen))));
*(lpLine + i * 3 + 1) = *(lpLine + i * 3 + 1) =
(unsigned (unsigned
char) (*(g_pGammaTable + 4096 + char) (*(g_pGammaTable + 4096 +
(unsigned short) ((byGreen << 4) | (unsigned short) ((bGreen << 4) |
QBET4 (byRed, byBlue)))); QBET4 (bRed, bBlue))));
*(lpLine + i * 3 + 2) = *(lpLine + i * 3 + 2) =
(unsigned (unsigned
char) (*(g_pGammaTable + 8192 + char) (*(g_pGammaTable + 8192 +
(unsigned short) ((byBlue << 4) | (unsigned short) ((bBlue << 4) |
QBET4 (byGreen, byRed)))); QBET4 (bGreen, bRed))));
#else #else
*(lpLine + i * 3 + 0) = (unsigned char) byRed; *(lpLine + i * 3 + 0) = (unsigned char) bRed;
*(lpLine + i * 3 + 1) = (unsigned char) byGreen; *(lpLine + i * 3 + 1) = (unsigned char) bGreen;
*(lpLine + i * 3 + 2) = (unsigned char) byBlue; *(lpLine + i * 3 + 2) = (unsigned char) bBlue;
#endif #endif
i++; i++;
} }
@ -1459,50 +1459,50 @@ MustScanner_GetRgb24BitLine1200DPI (SANE_Byte * lpLine, SANE_Bool isOrderInvert,
{ {
if ((i + 1) != g_SWWidth) if ((i + 1) != g_SWWidth)
{ {
byRed = bRed =
*(g_lpReadImageHead + wRLinePosOdd * g_BytesPerRow + *(g_lpReadImageHead + wRLinePosOdd * g_BytesPerRow +
i * 3 + 0); i * 3 + 0);
bNextPixel = bNextPixel =
*(g_lpReadImageHead + wRLinePosEven * g_BytesPerRow + *(g_lpReadImageHead + wRLinePosEven * g_BytesPerRow +
(i + 1) * 3 + 0); (i + 1) * 3 + 0);
byRed = (byRed + bNextPixel) >> 1; bRed = (bRed + bNextPixel) >> 1;
byGreen = bGreen =
*(g_lpReadImageHead + wGLinePosOdd * g_BytesPerRow + *(g_lpReadImageHead + wGLinePosOdd * g_BytesPerRow +
i * 3 + 1); i * 3 + 1);
bNextPixel = bNextPixel =
*(g_lpReadImageHead + wGLinePosEven * g_BytesPerRow + *(g_lpReadImageHead + wGLinePosEven * g_BytesPerRow +
(i + 1) * 3 + 1); (i + 1) * 3 + 1);
byGreen = (byGreen + bNextPixel) >> 1; bGreen = (bGreen + bNextPixel) >> 1;
byBlue = bBlue =
*(g_lpReadImageHead + wBLinePosOdd * g_BytesPerRow + *(g_lpReadImageHead + wBLinePosOdd * g_BytesPerRow +
i * 3 + 2); i * 3 + 2);
bNextPixel = bNextPixel =
*(g_lpReadImageHead + wBLinePosEven * g_BytesPerRow + *(g_lpReadImageHead + wBLinePosEven * g_BytesPerRow +
(i + 1) * 3 + 2); (i + 1) * 3 + 2);
byBlue = (byBlue + bNextPixel) >> 1; bBlue = (bBlue + bNextPixel) >> 1;
#ifdef ENABLE_GAMMA #ifdef ENABLE_GAMMA
*(lpLine + i * 3 + 2) = *(lpLine + i * 3 + 2) =
(unsigned (unsigned
char) (*(g_pGammaTable + char) (*(g_pGammaTable +
(unsigned short) ((byRed << 4) | (unsigned short) ((bRed << 4) |
QBET4 (byBlue, byGreen)))); QBET4 (bBlue, bGreen))));
*(lpLine + i * 3 + 1) = *(lpLine + i * 3 + 1) =
(unsigned (unsigned
char) (*(g_pGammaTable + 4096 + char) (*(g_pGammaTable + 4096 +
(unsigned short) ((byGreen << 4) | (unsigned short) ((bGreen << 4) |
QBET4 (byRed, byBlue)))); QBET4 (bRed, bBlue))));
*(lpLine + i * 3 + 0) = *(lpLine + i * 3 + 0) =
(unsigned (unsigned
char) (*(g_pGammaTable + 8192 + char) (*(g_pGammaTable + 8192 +
(unsigned short) ((byBlue << 4) | (unsigned short) ((bBlue << 4) |
QBET4 (byGreen, byRed)))); QBET4 (bGreen, bRed))));
#else #else
*(lpLine + i * 3 + 2) = (unsigned char) byRed; *(lpLine + i * 3 + 2) = (unsigned char) bRed;
*(lpLine + i * 3 + 1) = (unsigned char) byGreen; *(lpLine + i * 3 + 1) = (unsigned char) bGreen;
*(lpLine + i * 3 + 0) = (unsigned char) byBlue; *(lpLine + i * 3 + 0) = (unsigned char) bBlue;
#endif #endif
i++; i++;
if (i >= g_SWWidth) if (i >= g_SWWidth)
@ -1510,49 +1510,49 @@ MustScanner_GetRgb24BitLine1200DPI (SANE_Byte * lpLine, SANE_Bool isOrderInvert,
break; break;
} }
byRed = bRed =
*(g_lpReadImageHead + wRLinePosEven * g_BytesPerRow + *(g_lpReadImageHead + wRLinePosEven * g_BytesPerRow +
i * 3 + 0); i * 3 + 0);
bNextPixel = bNextPixel =
*(g_lpReadImageHead + wRLinePosOdd * g_BytesPerRow + *(g_lpReadImageHead + wRLinePosOdd * g_BytesPerRow +
(i + 1) * 3 + 0); (i + 1) * 3 + 0);
byRed = (byRed + bNextPixel) >> 1; bRed = (bRed + bNextPixel) >> 1;
byGreen = bGreen =
*(g_lpReadImageHead + wGLinePosEven * g_BytesPerRow + *(g_lpReadImageHead + wGLinePosEven * g_BytesPerRow +
i * 3 + 1); i * 3 + 1);
bNextPixel = bNextPixel =
*(g_lpReadImageHead + wGLinePosOdd * g_BytesPerRow + *(g_lpReadImageHead + wGLinePosOdd * g_BytesPerRow +
(i + 1) * 3 + 1); (i + 1) * 3 + 1);
byGreen = (byGreen + bNextPixel) >> 1; bGreen = (bGreen + bNextPixel) >> 1;
byBlue = bBlue =
*(g_lpReadImageHead + wBLinePosEven * g_BytesPerRow + *(g_lpReadImageHead + wBLinePosEven * g_BytesPerRow +
i * 3 + 2); i * 3 + 2);
bNextPixel = bNextPixel =
*(g_lpReadImageHead + wBLinePosOdd * g_BytesPerRow + *(g_lpReadImageHead + wBLinePosOdd * g_BytesPerRow +
(i + 1) * 3 + 2); (i + 1) * 3 + 2);
byBlue = (byBlue + bNextPixel) >> 1; bBlue = (bBlue + bNextPixel) >> 1;
#ifdef ENABLE_GAMMA #ifdef ENABLE_GAMMA
*(lpLine + i * 3 + 2) = *(lpLine + i * 3 + 2) =
(unsigned (unsigned
char) (*(g_pGammaTable + char) (*(g_pGammaTable +
(unsigned short) ((byRed << 4) | (unsigned short) ((bRed << 4) |
QBET4 (byBlue, byGreen)))); QBET4 (bBlue, bGreen))));
*(lpLine + i * 3 + 1) = *(lpLine + i * 3 + 1) =
(unsigned (unsigned
char) (*(g_pGammaTable + 4096 + char) (*(g_pGammaTable + 4096 +
(unsigned short) ((byGreen << 4) | (unsigned short) ((bGreen << 4) |
QBET4 (byRed, byBlue)))); QBET4 (bRed, bBlue))));
*(lpLine + i * 3 + 0) = *(lpLine + i * 3 + 0) =
(unsigned (unsigned
char) (*(g_pGammaTable + 8192 + char) (*(g_pGammaTable + 8192 +
(unsigned short) ((byBlue << 4) | (unsigned short) ((bBlue << 4) |
QBET4 (byGreen, byRed)))); QBET4 (bGreen, bRed))));
#else #else
*(lpLine + i * 3 + 2) = (unsigned char) byRed; *(lpLine + i * 3 + 2) = (unsigned char) bRed;
*(lpLine + i * 3 + 1) = (unsigned char) byGreen; *(lpLine + i * 3 + 1) = (unsigned char) bGreen;
*(lpLine + i * 3 + 0) = (unsigned char) byBlue; *(lpLine + i * 3 + 0) = (unsigned char) bBlue;
#endif #endif
i++; i++;
} }
@ -1916,7 +1916,7 @@ MustScanner_GetMono8BitLine1200DPI (SANE_Byte * lpLine,
unsigned short wLinePosOdd = 0; unsigned short wLinePosOdd = 0;
unsigned short wLinePosEven = 0; unsigned short wLinePosEven = 0;
SANE_Byte byGray; SANE_Byte bGray;
unsigned short i; unsigned short i;
SANE_Byte bNextPixel = 0; SANE_Byte bNextPixel = 0;
@ -1968,32 +1968,32 @@ MustScanner_GetMono8BitLine1200DPI (SANE_Byte * lpLine,
{ {
if ((i + 1) != g_SWWidth) if ((i + 1) != g_SWWidth)
{ {
byGray = bGray =
*(g_lpReadImageHead + wLinePosOdd * g_BytesPerRow + i); *(g_lpReadImageHead + wLinePosOdd * g_BytesPerRow + i);
bNextPixel = bNextPixel =
*(g_lpReadImageHead + wLinePosEven * g_BytesPerRow + *(g_lpReadImageHead + wLinePosEven * g_BytesPerRow +
(i + 1)); (i + 1));
byGray = (byGray + bNextPixel) >> 1; bGray = (bGray + bNextPixel) >> 1;
*(lpLine + i) = *(lpLine + i) =
(SANE_Byte) * (g_pGammaTable + (SANE_Byte) * (g_pGammaTable +
(byGray << 4 | (rand () & 0x0f))); (bGray << 4 | (rand () & 0x0f)));
i++; i++;
if (i >= g_SWWidth) if (i >= g_SWWidth)
{ {
break; break;
} }
byGray = bGray =
*(g_lpReadImageHead + wLinePosEven * g_BytesPerRow + i); *(g_lpReadImageHead + wLinePosEven * g_BytesPerRow + i);
bNextPixel = bNextPixel =
*(g_lpReadImageHead + wLinePosOdd * g_BytesPerRow + *(g_lpReadImageHead + wLinePosOdd * g_BytesPerRow +
(i + 1)); (i + 1));
byGray = (byGray + bNextPixel) >> 1; bGray = (bGray + bNextPixel) >> 1;
*(lpLine + i) = *(lpLine + i) =
(SANE_Byte) * (g_pGammaTable + (SANE_Byte) * (g_pGammaTable +
(byGray << 4 | (rand () & 0x0f))); (bGray << 4 | (rand () & 0x0f)));
i++; i++;
} }
} }