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

warning fixes

merge-requests/1/head
Stéphane Voltz 2015-09-16 18:57:03 +02:00
rodzic 65747277cc
commit 2fd04ccf84
1 zmienionych plików z 12 dodań i 27 usunięć
Pokaż statystyki Ściągnij plik aktualizacji Ściągnij plik porównania Expand all files Collapse all files

39
backend/niash.c
Wyświetl plik

@ -149,10 +149,12 @@ static const SANE_Range rangeGammaTable = { 0, 255, 1 };
/* available scanner resolutions */
static const SANE_Int setResolutions[] = { 4, 75, 150, 300, 600 };
#ifdef EXPERIMENTAL
/* range of an analog gamma */
static const SANE_Range rangeGamma = { SANE_FIX (0.25), SANE_FIX (4.0),
SANE_FIX (0.0)
};
#endif
/* interpolate a sane gamma table to a hardware appropriate one
just in case the sane gamma table would be smaller */
@ -259,18 +261,15 @@ _bytesPerLineColor (int pixelsPerLine)
/* dummy*/
static void
_rgb2rgb (unsigned char *buffer, int pixels, int threshold)
_rgb2rgb (unsigned char __sane_unused__ *buffer, int __sane_unused__ pixels, int __sane_unused__ threshold)
{
/* make the compiler content */
buffer = buffer;
pixels = pixels;
threshold = threshold;
}
/* convert 24bit RGB to 8bit GRAY */
static void
_rgb2gray (unsigned char *buffer, int pixels, int threshold)
_rgb2gray (unsigned char *buffer, int pixels, int __sane_unused__ threshold)
{
#define WEIGHT_R 27
#define WEIGHT_G 54
@ -282,9 +281,6 @@ _rgb2gray (unsigned char *buffer, int pixels, int threshold)
int acc = 0;
int x;
/* make the compiler content */
threshold = threshold;
for (x = 0; x < nbyte; ++x)
{
acc += aWeight[x % BYTES_PER_PIXEL_COLOR] * buffer[x];
@ -826,11 +822,8 @@ _ReportDevice (TScannerModel * pModel, const char *pszDeviceName)
/*****************************************************************************/
SANE_Status
sane_init (SANE_Int * piVersion, SANE_Auth_Callback pfnAuth)
sane_init (SANE_Int * piVersion, SANE_Auth_Callback __sane_unused__ pfnAuth)
{
/* prevent compiler from complaing about unused parameters */
pfnAuth = pfnAuth;
DBG_INIT ();
DBG (DBG_MSG, "sane_init\n");
@ -871,15 +864,13 @@ sane_exit (void)
SANE_Status
sane_get_devices (const SANE_Device *** device_list, SANE_Bool local_only)
sane_get_devices (const SANE_Device *** device_list, SANE_Bool __sane_unused__ local_only)
{
TDevListEntry *pDev;
int i;
DBG (DBG_MSG, "sane_get_devices\n");
local_only = local_only;
if (_pSaneDevList)
{
free (_pSaneDevList);
@ -986,13 +977,15 @@ sane_control_option (SANE_Handle h, SANE_Int n, SANE_Action Action,
void *pVal, SANE_Int * pInfo)
{
TScanner *s;
SANE_Bool fVal;
static char szTable[100];
int *pi;
int i;
SANE_Int info;
SANE_Bool fLampIsOn;
SANE_Status status;
#ifdef EXPERIMENTAL
SANE_Bool fLampIsOn;
SANE_Bool fVal;
#endif
SANE_Bool fSame;
DBG (DBG_MSG, "sane_control_option: option %d, action %d\n", n, Action);
@ -1483,13 +1476,10 @@ sane_cancel (SANE_Handle h)
SANE_Status
sane_set_io_mode (SANE_Handle h, SANE_Bool m)
sane_set_io_mode (SANE_Handle __sane_unused__ h, SANE_Bool m)
{
DBG (DBG_MSG, "sane_set_io_mode %s\n", m ? "non-blocking" : "blocking");
/* prevent compiler from complaining about unused parameters */
h = h;
if (m)
{
return SANE_STATUS_UNSUPPORTED;
@ -1499,13 +1489,8 @@ sane_set_io_mode (SANE_Handle h, SANE_Bool m)
SANE_Status
sane_get_select_fd (SANE_Handle h, SANE_Int * fd)
sane_get_select_fd (SANE_Handle __sane_unused__ h, SANE_Int * __sane_unused__ fd)
{
DBG (DBG_MSG, "sane_select_fd\n");
/* prevent compiler from complaining about unused parameters */
h = h;
fd = fd;
return SANE_STATUS_UNSUPPORTED;
}