Wykres commitów

13 Commity (2fb8eb90cf6f30f7d458ea79a17c3bce5555b316)

Autor SHA1 Wiadomość Data
David Ward 1a933bba7e Cast pointer arguments if needed when using "%p" format specifier
Pointer arguments must have type (void *) when printed with the format
specifier "%p".
2022-03-08 19:00:00 -05:00
Peter Seiderer b1021e09e4 backend/pixma: fix compile with NDEBUG
Fixes:

  .../host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-uclibc/9.3.0/../../../../x86_64-buildroot-linux-uclibc/bin/ld: ./.libs/libpixma.a(libpixma_la-pixma_common.o): in function `sanei_pixma_read_image':
pixma_common.c:(.text+0xc05): undefined reference to `DBG'
  .../host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-uclibc/9.3.0/../../../../x86_64-buildroot-linux-uclibc/bin/ld: pixma_common.c:(.text+0xc38): undefined reference to `DBG'
  .../host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-uclibc/9.3.0/../../../../x86_64-buildroot-linux-uclibc/bin/ld: pixma_common.c:(.text+0xcbf): undefined reference to `DBG'

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
2021-06-18 20:10:02 +02:00
Olaf Meeuwissen e79adde8b2
Use URL to refer users to copies of the GPL and LGPL
With the exception of use in three quotes as well as our inlcuded copy
of the GPL, all use of the Free Software Foundation's postal address
has been removed.

Re #320.
2021-02-12 17:41:38 +09:00
Iskren Chernev d0695c1470 pixma: Add --calibrate option
Feature was discussed in https://gitlab.com/sane-project/backends/-/issues/321
2020-11-02 22:50:48 +02:00
Olaf Meeuwissen a380fb0894
pixma: Restore old behaviour in case XML support is missing
Fixes #345.
2020-09-13 18:47:32 +09:00
Peter Marschall 3e33c9664a spelling fixes for pixma backend 2020-08-29 09:18:03 +02:00
Rolf Bensch d2ae0ee697 pixma: update coryright 2020-06-05 23:19:21 +02:00
Rolf Bensch 11126468ef calculate 16-bit gamma table
Generation 1 scanners need a 8-bit gamma table, with 4096 bytes size.
All other scanners need a 16-bit gamma table, with 1024 bytes size. For
these scanners values of the generated gamma table are close by the values
used from the manufacturers proprietary driver.
2020-05-30 16:02:01 +02:00
Rolf Bensch 103c77ddee new global variable for gamma
get gamma value from 'opt_gamma'
2020-05-30 15:27:42 +02:00
Mario Hros e17646a869 pixma: parse XML response sent by the scanner and present tips to the user 2020-04-04 17:11:31 +02:00
Rolf Bensch 05459de5e8 pixma: print characters @ pixma_hexdump() 2020-03-31 22:54:23 +02:00
Rolf Bensch 6e52b3f01a pixma: for grayscale conversion use BT.709 luma
Before we used linear grayscale conversion. This is not state of the art.
2020-03-24 12:46:27 +01:00
Rolf Bensch 7b228be5e7 pixma: move source files to subfolder 2020-01-05 12:26:24 +01:00