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Diffstat (limited to 'backend/u12.c')
-rw-r--r--backend/u12.c146
1 files changed, 73 insertions, 73 deletions
diff --git a/backend/u12.c b/backend/u12.c
index 083d9f3..57e1f63 100644
--- a/backend/u12.c
+++ b/backend/u12.c
@@ -161,9 +161,9 @@ static const SANE_String_Const src_list[] =
static const SANE_Range percentage_range =
{
- -100 << SANE_FIXED_SCALE_SHIFT, /* minimum */
- 100 << SANE_FIXED_SCALE_SHIFT, /* maximum */
- 1 << SANE_FIXED_SCALE_SHIFT /* quantization */
+ SANE_FIX(-100), /* minimum */
+ SANE_FIX( 100), /* maximum */
+ SANE_FIX( 1) /* quantization */
};
/* authorization stuff */
@@ -307,7 +307,7 @@ static int reader_process( void *args )
struct SIGACTION act;
sigset_t ignore_set;
SANE_Status status;
-
+
U12_Scanner *scanner = (U12_Scanner *)args;
if( sanei_thread_is_forked()) {
@@ -348,11 +348,11 @@ static int reader_process( void *args )
DBG( _DBG_FATAL, "NULL Pointer !!!!\n" );
return SANE_STATUS_IO_ERROR;
}
-
+
/* here we read all data from the scanner... */
buf = scanner->buf;
status = u12if_prepare( scanner->hw );
-
+
if( SANE_STATUS_GOOD == status ) {
for( line = 0; line < scanner->params.lines; line++ ) {
@@ -393,7 +393,7 @@ static SANE_Status do_cancel( U12_Scanner *scanner, SANE_Bool closepipe )
if( sanei_thread_is_valid (scanner->reader_pid) ) {
- DBG( _DBG_PROC, ">>>>>>>> killing reader_process <<<<<<<<\n" );
+ DBG( _DBG_PROC, "---- killing reader_process ----\n" );
cancelRead = SANE_TRUE;
@@ -413,7 +413,7 @@ static SANE_Status do_cancel( U12_Scanner *scanner, SANE_Bool closepipe )
if( res != scanner->reader_pid ) {
DBG( _DBG_PROC,"sanei_thread_waitpid() failed !\n");
-
+
/* do it the hard way...*/
#ifdef USE_PTHREAD
sanei_thread_kill( scanner->reader_pid );
@@ -421,7 +421,7 @@ static SANE_Status do_cancel( U12_Scanner *scanner, SANE_Bool closepipe )
sanei_thread_sendsig( scanner->reader_pid, SIGKILL );
#endif
}
- scanner->reader_pid = -1;
+ sanei_thread_invalidate( scanner->reader_pid );
DBG( _DBG_PROC, "reader_process killed\n");
if( scanner->hw->fd >= 0 ) {
@@ -589,12 +589,12 @@ static SANE_Status init_options( U12_Scanner *s )
s->val[OPT_BR_Y].w = SANE_FIX(_DEFAULT_BRY);
/* "Enhancement" group: */
- s->opt[OPT_ENHANCEMENT_GROUP].title = SANE_I18N("Enhancement");
+ s->opt[OPT_ENHANCEMENT_GROUP].title = SANE_I18N("Enhancement");
s->opt[OPT_ENHANCEMENT_GROUP].desc = "";
s->opt[OPT_ENHANCEMENT_GROUP].type = SANE_TYPE_GROUP;
s->opt[OPT_ENHANCEMENT_GROUP].cap = 0;
s->opt[OPT_ENHANCEMENT_GROUP].constraint_type = SANE_CONSTRAINT_NONE;
-
+
u12map_InitGammaSettings( s->hw );
/* grayscale gamma vector */
@@ -641,7 +641,7 @@ static SANE_Status init_options( U12_Scanner *s )
s->opt[OPT_GAMMA_VECTOR_B].constraint.range = &(s->hw->gamma_range);
s->opt[OPT_GAMMA_VECTOR_B].size = s->hw->gamma_length * sizeof(SANE_Word);
- /* GAMMA stuff is disabled per default */
+ /* GAMMA stuff is disabled per default */
s->opt[OPT_GAMMA_VECTOR].cap |= SANE_CAP_INACTIVE;
s->opt[OPT_GAMMA_VECTOR_R].cap |= SANE_CAP_INACTIVE;
s->opt[OPT_GAMMA_VECTOR_G].cap |= SANE_CAP_INACTIVE;
@@ -661,8 +661,8 @@ static SANE_Status init_options( U12_Scanner *s )
* @param dest - pointer to a string to receive the USB ID
*/
static void decodeUsbIDs( char *src, char **dest )
-{
- const char *name;
+{
+ const char *name;
char *tmp = *dest;
int len = strlen(_SECTION);
@@ -677,11 +677,11 @@ static void decodeUsbIDs( char *src, char **dest )
if( '\0' == name[0] ) {
DBG( _DBG_SANE_INIT, "next device uses autodetection\n" );
} else {
-
+
u_short pi = 0, vi = 0;
if( *name ) {
-
+
name = sanei_config_get_string( name, &tmp );
if( tmp ) {
vi = strtol( tmp, 0, 0 );
@@ -691,7 +691,7 @@ static void decodeUsbIDs( char *src, char **dest )
name = sanei_config_skip_whitespace( name );
if( *name ) {
-
+
name = sanei_config_get_string( name, &tmp );
if( tmp ) {
pi = strtol( tmp, 0, 0 );
@@ -733,14 +733,14 @@ static SANE_Bool decodeVal( char *src, char *opt,
/* on success, compare wiht the given one */
if( 0 == strcmp( tmp, opt )) {
-
+
DBG( _DBG_SANE_INIT, "Decoding option >%s<\n", opt );
if( _INT == what ) {
-
+
/* assign the default value for this option... */
*((int*)result) = *((int*)def);
-
+
if( *name ) {
/* get the configuration value and decode it */
@@ -751,14 +751,14 @@ static SANE_Bool decodeVal( char *src, char *opt,
free( tmp2 );
}
}
- free( tmp );
+ free( tmp );
return SANE_TRUE;
-
+
} else if( _FLOAT == what ) {
-
+
/* assign the default value for this option... */
*((double*)result) = *((double*)def);
-
+
if( *name ) {
/* get the configuration value and decode it */
@@ -769,13 +769,13 @@ static SANE_Bool decodeVal( char *src, char *opt,
free( tmp2 );
}
}
- free( tmp );
+ free( tmp );
return SANE_TRUE;
}
- }
+ }
free( tmp );
}
-
+
return SANE_FALSE;
}
@@ -788,27 +788,27 @@ static SANE_Bool decodeVal( char *src, char *opt,
*/
static SANE_Bool decodeDevName( char *src, char *dest )
{
- char *tmp;
+ char *tmp;
const char *name;
if( 0 == strncmp( "device", src, 6 )) {
name = (const char*)&src[strlen("device")];
name = sanei_config_skip_whitespace( name );
-
+
DBG( _DBG_SANE_INIT, "Decoding device name >%s<\n", name );
-
+
if( *name ) {
name = sanei_config_get_string( name, &tmp );
if( tmp ) {
-
+
strcpy( dest, tmp );
free( tmp );
return SANE_TRUE;
}
- }
+ }
}
-
+
return SANE_FALSE;
}
@@ -842,7 +842,7 @@ static SANE_Status attach( const char *dev_name,
/* assign all the stuff we need fo this device... */
memset(dev, 0, sizeof (*dev));
-
+
dev->fd = -1;
dev->name = strdup(dev_name); /* hold it double to avoid */
dev->sane.name = dev->name; /* compiler warnings */
@@ -855,7 +855,7 @@ static SANE_Status attach( const char *dev_name,
show_cnf( cnf );
strncpy( dev->usbId, cnf->usbId, _MAX_ID_LEN );
-
+
/* go ahead and open the scanner device */
handle = u12if_open( dev );
if( handle < 0 ) {
@@ -939,7 +939,7 @@ SANE_Status sane_init( SANE_Int *version_code, SANE_Auth_Callback authorize )
first_handle = NULL;
num_devices = 0;
- /* initialize the configuration structure */
+ /* initialize the configuration structure */
init_config_struct( &config );
if( version_code != NULL )
@@ -953,26 +953,26 @@ SANE_Status sane_init( SANE_Int *version_code, SANE_Auth_Callback authorize )
}
while( sanei_config_read( str, sizeof(str), fp)) {
-
+
DBG( _DBG_SANE_INIT, ">%s<\n", str );
if( str[0] == '#') /* ignore line comments */
continue;
-
+
len = strlen(str);
if( 0 == len )
continue; /* ignore empty lines */
/* check for options */
if( 0 == strncmp(str, "option", 6)) {
-
+
int ival;
double dval;
-
+
ival = -1;
decodeVal( str, "warmup", _INT, &config.adj.warmup, &ival);
decodeVal( str, "lampOff", _INT, &config.adj.lampOff, &ival);
decodeVal( str, "lOffOnEnd", _INT, &config.adj.lampOffOnEnd,&ival);
-
+
ival = 0;
dval = 1.5;
@@ -984,9 +984,9 @@ SANE_Status sane_init( SANE_Int *version_code, SANE_Auth_Callback authorize )
/* check for sections: */
} else if( 0 == strncmp( str, _SECTION, strlen(_SECTION))) {
-
+
char *tmp;
-
+
/* new section, try and attach previous device */
if( config.devName[0] != '\0' ) {
attach( config.devName, &config, 0 );
@@ -996,20 +996,20 @@ SANE_Status sane_init( SANE_Int *version_code, SANE_Auth_Callback authorize )
" ignored!\n" );
}
}
-
+
/* re-initialize the configuration structure */
init_config_struct( &config );
-
+
tmp = config.usbId;
decodeUsbIDs( str, &tmp );
-
+
DBG( _DBG_SANE_INIT, "... next device\n" );
- continue;
+ continue;
} else if( SANE_TRUE == decodeDevName( str, config.devName )) {
continue;
}
-
+
/* ignore other stuff... */
DBG( _DBG_SANE_INIT, "ignoring >%s<\n", str );
}
@@ -1107,7 +1107,7 @@ SANE_Status sane_open( SANE_String_Const devicename, SANE_Handle* handle )
if( !dev ) {
memset( &config, 0, sizeof(CnfDef));
-
+
status = attach( devicename, &config, &dev );
if( SANE_STATUS_GOOD != status )
return status;
@@ -1137,7 +1137,7 @@ SANE_Status sane_open( SANE_String_Const devicename, SANE_Handle* handle )
first_handle = s;
*handle = s;
-
+
return SANE_STATUS_GOOD;
}
@@ -1201,7 +1201,7 @@ SANE_Status sane_control_option( SANE_Handle handle, SANE_Int option,
int idx;
#endif
int scanmode;
-
+
if ( s->scanning )
return SANE_STATUS_DEVICE_BUSY;
@@ -1306,7 +1306,7 @@ SANE_Status sane_control_option( SANE_Handle handle, SANE_Int option,
if( NULL != info )
*info |= SANE_INFO_RELOAD_PARAMS;
break;
-
+
case OPT_CUSTOM_GAMMA:
s->val[option].w = *(SANE_Word *)value;
if( NULL != info )
@@ -1325,26 +1325,26 @@ SANE_Status sane_control_option( SANE_Handle handle, SANE_Int option,
s->opt[OPT_GAMMA_VECTOR_B].cap |= SANE_CAP_INACTIVE;
if( SANE_TRUE == s->val[option].w ) {
-
+
if( scanmode == COLOR_256GRAY ) {
s->opt[OPT_GAMMA_VECTOR].cap &= ~SANE_CAP_INACTIVE;
} else {
s->opt[OPT_GAMMA_VECTOR_R].cap &= ~SANE_CAP_INACTIVE;
s->opt[OPT_GAMMA_VECTOR_G].cap &= ~SANE_CAP_INACTIVE;
s->opt[OPT_GAMMA_VECTOR_B].cap &= ~SANE_CAP_INACTIVE;
- }
-
+ }
+
} else {
-
+
u12map_InitGammaSettings( s->hw );
-
+
if( scanmode == COLOR_256GRAY ) {
s->opt[OPT_GAMMA_VECTOR].cap |= SANE_CAP_INACTIVE;
- } else {
+ } else {
s->opt[OPT_GAMMA_VECTOR_R].cap |= SANE_CAP_INACTIVE;
s->opt[OPT_GAMMA_VECTOR_G].cap |= SANE_CAP_INACTIVE;
s->opt[OPT_GAMMA_VECTOR_B].cap |= SANE_CAP_INACTIVE;
- }
+ }
}
break;
@@ -1355,26 +1355,26 @@ SANE_Status sane_control_option( SANE_Handle handle, SANE_Int option,
break;
#ifdef ALL_MODES
- case OPT_MODE:
+ case OPT_MODE:
idx = (optval - mode_list);
mp = getModeList( s );
-
+
s->opt[OPT_CONTRAST].cap &= ~SANE_CAP_INACTIVE;
s->opt[OPT_CUSTOM_GAMMA].cap &= ~SANE_CAP_INACTIVE;
if( mp[idx].scanmode == COLOR_BW ) {
s->opt[OPT_CONTRAST].cap |= SANE_CAP_INACTIVE;
s->opt[OPT_CUSTOM_GAMMA].cap |= SANE_CAP_INACTIVE;
- }
-
+ }
+
s->opt[OPT_GAMMA_VECTOR].cap |= SANE_CAP_INACTIVE;
s->opt[OPT_GAMMA_VECTOR_R].cap |= SANE_CAP_INACTIVE;
s->opt[OPT_GAMMA_VECTOR_G].cap |= SANE_CAP_INACTIVE;
s->opt[OPT_GAMMA_VECTOR_B].cap |= SANE_CAP_INACTIVE;
-
+
if( s->val[OPT_CUSTOM_GAMMA].w &&
!(s->opt[OPT_CUSTOM_GAMMA].cap & SANE_CAP_INACTIVE)) {
-
+
if( mp[idx].scanmode == COLOR_256GRAY ) {
s->opt[OPT_GAMMA_VECTOR].cap &= ~SANE_CAP_INACTIVE;
} else {
@@ -1595,7 +1595,7 @@ SANE_Status sane_start( SANE_Handle handle )
u12if_close( dev );
return SANE_STATUS_IO_ERROR;
}
-
+
/* All ready to go. Set image def and see what the scanner
* says for crop info.
*/
@@ -1728,9 +1728,9 @@ SANE_Status sane_start( SANE_Handle handle )
s->r_pipe = fds[0];
s->w_pipe = fds[1];
s->reader_pid = sanei_thread_begin( reader_process, s );
-
+
cancelRead = SANE_FALSE;
-
+
if( !sanei_thread_is_valid (s->reader_pid) ) {
DBG( _DBG_ERROR, "ERROR: could not start reader task\n" );
s->scanning = SANE_FALSE;
@@ -1743,7 +1743,7 @@ SANE_Status sane_start( SANE_Handle handle )
close( s->w_pipe );
s->w_pipe = -1;
}
-
+
DBG( _DBG_SANE_INIT, "sane_start done\n" );
return SANE_STATUS_GOOD;
}
@@ -1773,7 +1773,7 @@ SANE_Status sane_read( SANE_Handle handle, SANE_Byte *data,
if( s->bytes_read ==
(unsigned long)(s->params.lines * s->params.bytes_per_line)) {
sanei_thread_waitpid( s->reader_pid, 0 );
- s->reader_pid = -1;
+ sanei_thread_invalidate( s->reader_pid );
drvClose( s->hw );
return drvClosePipes(s);
}
@@ -1801,7 +1801,7 @@ SANE_Status sane_read( SANE_Handle handle, SANE_Byte *data,
drvClosePipes(s);
return s->exit_code;
}
- s->reader_pid = -1;
+ sanei_thread_invalidate( s->reader_pid );
return drvClosePipes(s);
}
@@ -1837,9 +1837,9 @@ SANE_Status sane_set_io_mode( SANE_Handle handle, SANE_Bool non_blocking )
DBG( _DBG_ERROR, "ERROR: not supported !\n" );
return SANE_STATUS_UNSUPPORTED;
}
-
+
if( fcntl (s->r_pipe, F_SETFL, non_blocking ? O_NONBLOCK : 0) < 0) {
- DBG( _DBG_ERROR, "ERROR: canīt set to non-blocking mode !\n" );
+ DBG( _DBG_ERROR, "ERROR: canÂīt set to non-blocking mode !\n" );
return SANE_STATUS_IO_ERROR;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-20 20:45:00 +0000