static int
tfax_put_params(gx_device * dev, gs_param_list * plist)
{
gx_device_tfax *const tfdev = (gx_device_tfax *)dev;
int ecode = 0;
int code;
long mss = tfdev->MaxStripSize;
int fill_order = tfdev->FillOrder;
const char *param_name;
bool big_endian = tfdev->BigEndian;
uint16 compr = tfdev->Compression;
gs_param_string comprstr;
switch (code = param_read_long(plist, (param_name = "MaxStripSize"), &mss)) {
case 0:
/*
* Strip must be large enough to accommodate a raster line.
* If the max strip size is too small, we still write a single
* line per strip rather than giving an error.
*/
if (mss >= 0)
break;
code = gs_error_rangecheck;
default:
ecode = code;
param_signal_error(plist, param_name, ecode);
case 1:
break;
}
/* Following TIFF spec, FillOrder is integer */
switch (code = param_read_int(plist, (param_name = "FillOrder"), &fill_order)) {
case 0:
if (fill_order == 1 || fill_order == 2)
break;
code = gs_error_rangecheck;
default:
ecode = code;
param_signal_error(plist, param_name, ecode);
case 1:
break;
}
/* Read BigEndian option as bool */
switch (code = param_read_bool(plist, (param_name = "BigEndian"), &big_endian)) {
default:
ecode = code;
param_signal_error(plist, param_name, ecode);
case 0:
case 1:
break;
}
/* Read Compression */
switch (code = param_read_string(plist, (param_name = "Compression"), &comprstr)) {
case 0:
if ((ecode = tiff_compression_id(&compr, &comprstr)) < 0 ||
!tiff_compression_allowed(compr, dev->color_info.depth))
param_signal_error(plist, param_name, ecode);
break;
case 1:
break;
default:
ecode = code;
param_signal_error(plist, param_name, ecode);
}
if (ecode < 0)
return ecode;
code = gdev_fax_put_params(dev, plist);
if (code < 0)
return code;
tfdev->MaxStripSize = mss;
tfdev->FillOrder = fill_order;
tfdev->BigEndian = big_endian;
tfdev->Compression = compr;
return code;
}
static int
tiff_put_some_params(gx_device * dev, gs_param_list * plist, int which)
{
gx_device_tiff *const tfdev = (gx_device_tiff *)dev;
int ecode = 0;
int code;
const char *param_name;
bool big_endian = tfdev->BigEndian;
uint16 compr = tfdev->Compression;
gs_param_string comprstr;
long downscale = tfdev->DownScaleFactor;
long mss = tfdev->MaxStripSize;
long aw = tfdev->AdjustWidth;
long mfs = tfdev->MinFeatureSize;
/* Read BigEndian option as bool */
switch (code = param_read_bool(plist, (param_name = "BigEndian"), &big_endian)) {
default:
ecode = code;
param_signal_error(plist, param_name, ecode);
case 0:
case 1:
break;
}
/* Read Compression */
switch (code = param_read_string(plist, (param_name = "Compression"), &comprstr)) {
case 0:
if ((ecode = tiff_compression_id(&compr, &comprstr)) < 0 ||
!tiff_compression_allowed(compr, (which & 1 ? 1 : dev->color_info.depth)))
{
errprintf(tfdev->memory,
(ecode < 0 ? "Unknown compression setting\n" :
"Invalid compression setting for this bitdepth\n"));
param_signal_error(plist, param_name, ecode);
}
break;
case 1:
break;
default:
ecode = code;
param_signal_error(plist, param_name, ecode);
}
/* Read Downscale factor */
if (which & 1) {
switch (code = param_read_long(plist,
(param_name = "DownScaleFactor"),
&downscale)) {
case 0:
if (downscale <= 0)
downscale = 1;
break;
case 1:
break;
default:
ecode = code;
param_signal_error(plist, param_name, ecode);
}
}
switch (code = param_read_long(plist, (param_name = "MaxStripSize"), &mss)) {
case 0:
/*
* Strip must be large enough to accommodate a raster line.
* If the max strip size is too small, we still write a single
* line per strip rather than giving an error.
*/
if (mss >= 0)
break;
code = gs_error_rangecheck;
default:
ecode = code;
param_signal_error(plist, param_name, ecode);
case 1:
break;
}
switch (code = param_read_long(plist, (param_name = "AdjustWidth"), &aw)) {
case 0:
if (aw >= 0)
break;
code = gs_error_rangecheck;
default:
ecode = code;
param_signal_error(plist, param_name, ecode);
case 1:
break;
}
switch (code = param_read_long(plist, (param_name = "MinFeatureSize"), &mfs)) {
case 0:
if ((mfs >= 0) && (mfs <= 4))
break;
code = gs_error_rangecheck;
default:
ecode = code;
param_signal_error(plist, param_name, ecode);
case 1:
break;
}
if (ecode < 0)
return ecode;
code = gdev_prn_put_params(dev, plist);
if (code < 0)
return code;
tfdev->BigEndian = big_endian;
tfdev->Compression = compr;
tfdev->MaxStripSize = mss;
tfdev->DownScaleFactor = downscale;
tfdev->AdjustWidth = aw;
tfdev->MinFeatureSize = mfs;
return code;
}
static int
tfax_put_params(gx_device * dev, gs_param_list * plist)
{
gx_device_tfax *const tfdev = (gx_device_tfax *)dev;
int ecode = 0;
int code;
long mss = tfdev->MaxStripSize;
int fill_order = tfdev->FillOrder;
const char *param_name;
bool big_endian = tfdev->BigEndian;
bool usebigtiff = tfdev->UseBigTIFF;
bool write_datetime = tfdev->write_datetime;
uint16 compr = tfdev->Compression;
gs_param_string comprstr;
switch (code = param_read_long(plist, (param_name = "MaxStripSize"), &mss)) {
case 0:
/*
* Strip must be large enough to accommodate a raster line.
* If the max strip size is too small, we still write a single
* line per strip rather than giving an error.
*/
if (mss >= 0)
break;
code = gs_error_rangecheck;
default:
ecode = code;
param_signal_error(plist, param_name, ecode);
case 1:
break;
}
/* Following TIFF spec, FillOrder is integer */
switch (code = param_read_int(plist, (param_name = "FillOrder"), &fill_order)) {
case 0:
if (fill_order == 1 || fill_order == 2)
break;
code = gs_error_rangecheck;
default:
ecode = code;
param_signal_error(plist, param_name, ecode);
case 1:
break;
}
/* Read BigEndian option as bool */
switch (code = param_read_bool(plist, (param_name = "BigEndian"), &big_endian)) {
default:
ecode = code;
param_signal_error(plist, param_name, ecode);
case 0:
case 1:
break;
}
/* Read UseBigTIFF option as bool */
switch (code = param_read_bool(plist, (param_name = "UseBigTIFF"), &usebigtiff)) {
default:
ecode = code;
param_signal_error(plist, param_name, ecode);
case 0:
case 1:
break;
}
#if !(TIFFLIB_VERSION >= 20111221)
if (usebigtiff)
dmlprintf(dev->memory, "Warning: this version of libtiff does not support BigTIFF, ignoring parameter\n");
usebigtiff = false;
#endif
switch (code = param_read_bool(plist, (param_name = "TIFFDateTime"), &write_datetime)) {
default:
ecode = code;
param_signal_error(plist, param_name, ecode);
case 0:
case 1:
break;
}
/* Read Compression */
switch (code = param_read_string(plist, (param_name = "Compression"), &comprstr)) {
case 0:
if ((ecode = tiff_compression_id(&compr, &comprstr)) < 0 ||
!tiff_compression_allowed(compr, dev->color_info.depth))
param_signal_error(plist, param_name, ecode);
break;
case 1:
break;
default:
ecode = code;
param_signal_error(plist, param_name, ecode);
}
if (ecode < 0)
return ecode;
code = gdev_fax_put_params(dev, plist);
if (code < 0)
return code;
tfdev->MaxStripSize = mss;
tfdev->FillOrder = fill_order;
tfdev->BigEndian = big_endian;
tfdev->UseBigTIFF = usebigtiff;
tfdev->Compression = compr;
return code;
}