e881843745
canon: fix [-Wunused-but-set-variable] compiler warnings
2015-12-27 18:38:40 +09:00
592430016c
avision: fix [-Wunused-but-set-variable] compiler warning
...
The variable seems to have been superseded by conv_out_size in the
else branch of set_calib_data().
2015-12-27 18:38:40 +09:00
5b8fdd317f
artec_eplus48u: fix [-Wunused-but-set-variable] compiler warning
...
This leaves the sane_close() implementation just as broken as it has
been from the initial commit sometime in 2002.
2015-12-27 18:38:17 +09:00
ec1936713e
artec_eplus48u: fix [-Wunused-but-set-variable] compiler warning
...
The variable was only used to silence a [-Wunused-parameter] warning.
2015-12-27 18:38:17 +09:00
5b21a24312
artec: fix [-Wunused-but-set-variable] compiler warning
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The variable is used to assign return values but is not referenced by
anything itself.
2015-12-27 18:38:17 +09:00
57ae115eaf
sanei_thread: fix [-Wmaybe-uninitialized] compiler warning
2015-12-27 18:38:16 +09:00
cd3453948d
sanei_usb: const_cast data buffer
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The libusb_bulk_transfer() API caters to both reads and writes and
as a result of that will not take a const pointer.
2015-12-27 18:38:03 +09:00
be084e0d7b
sanei_usb: Move variable declarations to scope of usage
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Fixes an [-Wunused-variable] when compiling without libusb.
2015-12-27 15:36:18 +09:00
0d7882e34b
Change compile time warning policy
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The -Wall flag is now always enabled (when using gcc). The -Wextra
flag (previously known as -W) and -pedantic flags are, by default,
enabled during development but disabled for releases.
All other flags have been removed.
2015-12-26 16:51:44 +09:00
5136e664b8
Document ChangeLog policy change
2015-12-20 21:58:45 +09:00
674b75fc91
Improve readability of condition
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This also fixes the following GCC warning:
warning: logical not is only applied to the left hand side of comparison
2015-12-20 17:33:55 +09:00
58052a7ce6
Change GCC mode from ISO C90 to ISO C99
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Add GCC flag "-std=c99". Also remove GCC flag "-ansi" which is an
alias for "-std=c90" and would make the flag "-std=c99" ineffective.
This fixes all occurrences of the following GCC warning:
warning: ISO C90 does not support '__func__' predefined identifier
2015-12-20 15:27:45 +09:00
baec5e0395
Use consistently __func__ instead of __FUNCTION__
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Some parts of SANE used __FUNCTION__ while other parts used __func__.
Now, __func__ is used consistently throughout the SANE sources. This
fixes all occurrences of the following GCC warning:
warning: ISO C does not support '__FUNCTION__' predefined identifier
2015-12-20 15:27:45 +09:00
93298674d0
Merge all compatibility macros around __func__ and __FUNCTION__
...
Various parts of SANE introduced their own compatibility macros for
old compilers that don't support __func__. Most of these definitions
are identical or have minor differences. This patch replaces them
with a single instance in the central header file for backends.
2015-12-20 15:27:45 +09:00
7c8c8e29be
Remove dead code due to unused variables
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This fixes some occurrences of the following GCC warning:
warning: variable '...' set but not used
2015-12-20 15:21:45 +09:00
aba87a4582
Mark internal function toupper_ascii as static
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This fixes the following GCC warning:
warning: no previous prototype for 'toupper_ascii'
2015-12-20 15:10:30 +09:00
13b6faee2a
Fix interface of helper function write_many
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This fixes two occurrences of the following GCC warning:
warning: cast discards 'const' qualifier from pointer target type
2015-12-20 14:43:57 +09:00
badd7025b2
Bugfix: On error, return the actual error code in sanei_magic_rotate
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Up to now, on failure the sanei_magic_rotate function returned a
success status. This fixes the following GCC warning:
warning: variable 'ret' set but not used
2015-12-20 14:43:57 +09:00
6aced758f4
Fix typos in comments
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While reading through the SANE sources I noticed some annoying typos
in the comments. This patch is my contribution to make the SANE
sources slightly more pleasant to read.
2015-12-20 14:43:56 +09:00
6d8b8d5aa6
epsonds: fix duplex w/ double feed detection
2015-12-15 16:17:53 +01:00
e9b52639e8
Add note about changelogs
2015-12-15 07:24:07 -05:00
06d876f74e
fix for #315050
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- handle case where linesel is rounded to 0 when scan y resolution is
below minimal scan resolution but higher than half of the minimum
2015-12-15 06:05:07 +01:00
753d123f36
canon_dr desc update
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add note about mode switch on P-208
2015-11-29 21:42:07 -05:00
f1593204c7
Drop execute permission
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Source code, description files and configuration templates should never
need to be executed.
2015-11-27 21:28:09 +09:00
e094c5b43b
Invert sense of sanei_thread validity check
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Double negatives suck.
2015-11-24 18:19:31 +09:00
fe12d31e68
Fix SANE_Pid related -Wsign-compare warnings
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This may fix threading related issues on WIN32 platforms, BTW.
2015-11-24 18:19:31 +09:00
ed59056d40
canon_dr backend v54
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- br_x and br_y locked to page_width/height until changed
2015-11-23 21:26:09 -05:00
d0ea697ab8
fujitsu backend v129
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- br_x and br_y locked to page_width/height until changed
- add USB ID's for fi-6xxxLA and fi-6xxxZLA scanners
- add USB ID's for unsupported SP11xx scanners (genesys based)
2015-11-23 21:08:30 -05:00
e6a249e042
revert mustek_usb2 backend upgrade
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Instead of 100+ revert commits, I've lumped everything into a
single commit. This removes all of dedf0ac30db7f038f1497d59180
2015-11-12 21:10:49 -05:00
21c5f4d814
Add missing #include for malloc()
2015-11-11 22:42:08 +09:00
7dc416b7ae
Remove unnecessary cast
2015-11-11 22:42:08 +09:00
fff1c5962a
Fix "discards 'const' qualifier from pointer target type" warnings
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The line variable is not (and cannot be) declared 'const'. The string
variable points to a location in line, hence it is safe to cast away
'const'ness of the sanei_config_skip_whitespace() return value.
2015-11-11 22:41:58 +09:00
38153b33e1
Fix "discards 'const' qualifier from pointer target type" warning
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The device2 variable is not modified so let's make that clear.
2015-11-11 22:41:42 +09:00
d2576bbb94
Fix "discards 'const' qualifier from pointer target type" warnings
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The cs3_xfree() functions is really just a checked call to free() so its
signature has been changed to match that. The warnings that causes have
been fixed in the same way and on the same grounds as the previous commit.
2015-11-11 22:41:33 +09:00
e65fd1b4cb
Fix "discards 'const' qualifier from pointer target type" warnings
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The resources pointed to have been acquired by the backend. It is safe
to cast away the 'const' qualifier when releasing these resources.
2015-11-11 22:41:22 +09:00
497d591806
automake for recent changes
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updates to mustek_usb2, canon_dr and umax_pp require automake run
2015-11-08 17:17:37 -05:00
db7f038f10
Fix a bug introduced during refactoring that caused discolored stripes to appear at the left and right sides of the scan area.
2015-11-08 16:54:49 -05:00
a64477bf1a
Remove USB 2.0 mode, as it causes horrible backtracking for resolutions > 300 dpi.
2015-11-08 16:54:49 -05:00
98248f6088
properly add new handle to linked list
2015-11-08 16:54:49 -05:00
3b48a6d105
fix integer overflow bug in image data conversion
2015-11-08 16:54:49 -05:00
d0ea79f000
Add model-specific functions for computing the number of motor steps.
2015-11-08 16:54:49 -05:00
15fbbf60a6
Split SetMotorSteps into a function that computes the number of steps for the various motor states and and a function that writes the step counts to the controller's registers.
2015-11-08 16:54:49 -05:00
70dcfa4ced
Simplify SetMotorStepTable*.
2015-11-08 16:54:49 -05:00
27b636d294
Provide model-specific function for computing the motor current.
2015-11-08 16:54:49 -05:00
8f405f5a93
Update motor table generation according to new dumps.
2015-11-08 16:54:48 -05:00
2fa054456e
Detect USB controller type.
2015-11-08 16:54:48 -05:00
d8a203a693
Add function to compute scan motor table for 4800H48U, rearrange code in Asic_SetWindow.
2015-11-08 16:54:48 -05:00
ceb7d29690
Fix some misuse of SENSOR_DPI constant.
2015-11-08 16:54:48 -05:00
30e3907156
Allow for model-specific parameters in mustek_usb2_high.c.
2015-11-08 16:54:48 -05:00
47c56e3f19
Add some motor-related code for the Microtek 4800H48U.
2015-11-08 16:54:48 -05:00
Olaf Meeuwissen