s6145: Bundle libS6145ImageReProcess!
Yep, the s6145 is now fully usable with Free Software!
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46
README
46
README
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@ -381,21 +381,40 @@
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*** VERY IMPORTANT ***
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The Sinfonia CHC-S6145 printer (and its siblings) require the input
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data to be transformed using a proprietary library in order to generate
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usable output.
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In order to generate usable output, the Sinfonia CHC-S6145 printer
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(and its siblings) require the input data to be transformed using
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specific image processing algorithms.
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This library (libS6145ImageProcess) was provided to the authors of
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selphy_print in binary form, without redistribution permissions. It was
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also only made available for x86 and x86_64 platdorms.
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The library that implements this processing is dynamically loaded
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at runtime. There are three options:
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Work is under way to reverse-engineer and re-implement this library.
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the replacement is called libS6145ImageReProcess, and is not yet
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publicly released.
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* libS6145ImageProcess -- Supported by Sinfonia, this is a proprietary
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library only available for x86 and x86_64 linux targets. It can be
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obtained by politely contacting your local Sinfonia distributor.
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The backend will automatically attempt to load one of these libraries
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at runtime. If neither is available, it will default to a very crude
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algorithm that generates poor results not suable for photographic output.
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If you have the appropriate permission fron Sinfonia and its
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technical and legal limitations are acceptible to you, we recommend
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you use the supported libS6145ImageProcess library, as it will
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generate the highest quality output.
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* libS6145ImageReProcess -- GPL'd re-implementation of the Sinfonia
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algorithms, available as source. It is a drop-in replacement
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that appears to generate identical output to the proprietary
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Sinfonia library.
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DISCLAIMER: Sinfonia Inc was not involved in the creation of
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libS6145ImageReProcess and is not responsible in any way for any
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deficiencies in its output. They will provide no support if it is
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used.
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Do *NOT* contact Sinfonia for support if you are using
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libS6146ImageReProcess.
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(Please see the full disclaimer in libS6145ImageReProcess.c)
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* If neither of the above libraries are found, the backend will
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fall back to a very crude algorithm that generates low-quality
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results not suitable for photographic output
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As selphy_print is released under the terms of the GPL, it cannot
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normally be combined with proprietary libraries.
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@ -405,9 +424,6 @@
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it with the libS6145ImageProcess library. For the full text of this
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license exception, please see the header of backend_shinkos6145.c
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If you own a S6145 printer, libS6145ImageProcess may be obtained by
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politely contacting your local Sinfonia distributor.
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Valid commands:
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-c filename Query User tone curve from flash [1]
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40
lib6145/Makefile
Normal file
40
lib6145/Makefile
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# Basic stuff
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LIBS6145_NAME ?= S6145ImageReProcess
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# Destination directories
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DESTDIR ?=
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LIBDIR ?= $(DESTDIR)/usr/local/lib
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# Tools
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CC ?= $(CROSS_COMPILE)gcc
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CPPCHECK ?= cppcheck
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MKDIR ?= mkdir
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INSTALL ?= install
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RM ?= rm
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# Flags
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CFLAGS += -Wall -Wextra -g -Os -std=c99 -fPIC --no-strict-overflow # -Wconversion
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#LDFLAGS +=
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#CPPFLAGS +=
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# Build stuff
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SOURCES = libS6145ImageReProcess.c
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# And now the rules!
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.PHONY: clean all install cppcheck
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all: lib$(LIBS6145_NAME).so
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cppcheck:
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$(CPPCHECK) -q -v --std=c99 --enable=all -I/usr/include $(CPPFLAGS) $(SOURCES)
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install:
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$(INSTALL) -o root -m 755 lib$(LIBS6145_NAME).so $(LIBDIR)
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clean:
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$(RM) -f lib$(LIBS6145_NAME).so *.o
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lib$(LIBS6145_NAME).so: $(SOURCES:.c=.o)
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$(CC) $(LDFLAGS) -g -shared -o $@ $^
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%.o: %.c
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$(CC) -c $(CFLAGS) -o $@ $<
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1791
lib6145/libS6145ImageReProcess.c
Normal file
1791
lib6145/libS6145ImageReProcess.c
Normal file
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