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xschem
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Added png and embedded graphs to ps and pdf export

This commit is contained in:
rafmag 2023-01-15 21:34:43 -07:00
parent 2fa0155ca6
commit e29bfe2c98
16 changed files with 2000 additions and 7 deletions
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.vscode/settings.json vendored Normal file
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{
"cmake.debugConfig": {
"cwd": "/home/rafmag/.xschem/xschem_library/XSCHEM_HBT",
"args": [],
},
}

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CMakeLists.txt Normal file
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cmake_minimum_required(VERSION 3.12)
project(xschem LANGUAGES C)
file(GLOB_RECURSE PROJECT_SOURCE_FILES CONFIGURE_DEPENDS src/*.c)
list(REMOVE_ITEM PROJECT_SOURCE_FILES /home/rafmag/xschem/src/rawtovcd.c)
add_executable(${PROJECT_NAME} ${PROJECT_SOURCE_FILES})
target_include_directories(${PROJECT_NAME} PUBLIC src/ /usr/include/cairo /usr/include/tcl8.6)
TARGET_LINK_LIBRARIES(${PROJECT_NAME} ${CMAKE_DL_LIBS} tcl8.6 tk8.6 cairo xcb X11 xcb-render X11-xcb Xpm m jpeg)
set(EXPAND_LABEL expandlabel)
add_custom_target(expandlabel
bison -d -o ../src/expandlabel.c ../src/expandlabel.y
)
set(PARSE_LABEL parselabel)
add_custom_target(parselabel
flex -l -o ../src/parselabel.c ../src/parselabel.l
)
add_dependencies(${PROJECT_NAME} ${EXPAND_LABEL} ${PARSE_LABEL})

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Makefile.conf Normal file
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###############################################################
# Generated by scconfig - DO NOT EDIT - will be overwritten #
# Source: Makefile.conf.in; to regenerate run ./configure #
###############################################################
PREFIX=/usr/local
CC=gcc
CFLAGS=-pipe -O2 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/tcl8.6
LDFLAGS=-lm -lcairo -lX11 -lxcb -lxcb-render -lX11-xcb -lXpm -ltcl8.6 -ltk8.6
BINDIR=$(DESTDIR)$(install_root)$(PREFIX)/bin
SHAREDIR=$(DESTDIR)$(install_root)$(PREFIX)/share
DOCDIR=$(DESTDIR)$(install_root)$(PREFIX)/share/doc
XSHAREDIR=$(SHAREDIR)/xschem
XDOCDIR=$(DOCDIR)/xschem
MANDIR=$(SHAREDIR)/man
USER_CONF_DIR=~/.xschem
SCCBOX=$(ROOT)/scconfig/sccbox
## specify user schematic/symbol libraries;
## you may redefine it later in .xschem or xschemrc startup files
user_library_dir=~/.xschem/xschem_library
## specify system-wide symbol libraries;
## you may redefine it later in ~/.xschem/xschemrc or
## `pwd`/.xschemrc startup files
system_library_dir=$(DESTDIR)$(install_root)/usr/local/share/xschem/xschem_library/devices
## default search path
xschem_library_path=~/.xschem/xschem_library:/usr/local/share/xschem/xschem_library/devices:/usr/local/share/doc/xschem/examples:/usr/local/share/doc/xschem/ngspice:/usr/local/share/doc/xschem/logic:/usr/local/share/doc/xschem/xschem_simulator:/usr/local/share/doc/xschem/generators:/usr/local/share/doc/xschem/binto7seg:/usr/local/share/doc/xschem/pcb:/usr/local/share/doc/xschem/rom8k

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config.h Normal file
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/*************************************************************/
/* Generated by scconfig - DO NOT EDIT - will be overwritten */
/* Source: config.h.in; to regenerate run ./configure */
/*************************************************************/
/* Define this var if cairo is available and is to be used */
#define HAS_CAIRO 1
/* Define this var if Xlib's xcb is available */
#define HAS_XCB 1
/* Define this var if dup2(2) is available */
#define HAS_DUP2 1
/* Define this var if popen(3) is available */
#define HAS_POPEN 1
/* Define this var if popen(3) is not available but fork(2) and pipe(2) are available */
/*#undef HAS_PIPE */
#define PREFIX "/usr/local"
#define XSCHEM_LIBRARY_PATH "~/.xschem/xschem_library:/usr/local/share/xschem/xschem_library/devices:/usr/local/share/doc/xschem/examples:/usr/local/share/doc/xschem/ngspice:/usr/local/share/doc/xschem/logic:/usr/local/share/doc/xschem/xschem_simulator:/usr/local/share/doc/xschem/generators:/usr/local/share/doc/xschem/binto7seg:/usr/local/share/doc/xschem/pcb:/usr/local/share/doc/xschem/rom8k"
#define USER_CONF_DIR "~/.xschem"
#define XSCHEM_SHAREDIR PREFIX "/share/xschem"
/* Extra includes required by the detected libs (may be empty): */
#define _XOPEN_SOURCE

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.\" xschem - manual
.\" Copyright (C) 2018 Tibor 'Igor2' Palinkas
.\"
.\" This program is free software; you can redistribute it and/or modify
.\" it under the terms of the GNU General Public License as published by
.\" the Free Software Foundation; either version 2 of the License, or
.\" (at your option) any later version.
.\"
.\" This program is distributed in the hope that it will be useful,
.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
.\" GNU General Public License for more details.
.\"
.\" You should have received a copy of the GNU General Public License along
.\" with this program; if not, write to the Free Software Foundation, Inc.,
.\" 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
.\"
.\" Contact: TODO: an email address
.TH xschem 1 2018-01-01 "" "xschem manual"
.SH NAME
xschem - schematic capture and netlisting EDA tool
.SH SYNPOSIS
.nf
.sp
\fBxschem [\fIoptions\fB] [\fIinputfile\fB]
.fi
.SH DECSRIPTION
.BR Xschem
is a schematic capture program, it allows creation of
hierarchical representation of circuits with a top down approach.
.SH OPTIONS
.TP
.B -h, --help
Print help and exit.
.TP
.B -b, --detach
Detach xschem from console.
.TP
.B -n, --netlist
Do a netlist of the given schematic cell.
.TP
.B -v, --version
Print version information and exit.
.TP
.B -V, --vhdl
Set netlist type to VHDL.
.TP
.B -S, --simulate
Run a simulation of the current schematc file (spice/Verilog/VHDL, depending on the netlist type chosen).
.TP
.B -w, --verilog
Set netlist type to Verilog.
.TP
.B --tcl <tcl_script>
Execute specified tcl instructions before any other action, this can be used to change xschemrc variables.
.TP
.B --command <tcl_cmd>
Execute specified tcl commands after completing startup.
.TP
.B --script <file>
Execute specified tcl file as a command script (perhaps with xschem commands).
.TP
.B --tcp-port <number>
Listen to specified tcp port for client connections. (number >=1024).
.TP
.B -i, --no_rcload
Do not load any xschemrc file.
.TP
.B -o, --netlist_path
Set output for netlist.
.TP
.B -N, --netlist_filename
Set name (only name, not path) of top level netlist file.
.TP
.B -t, --tedax
Set netlist type to tEDAx.
.TP
.B -s, --spice
Set netlist type to SPICE.
.TP
.B -y, --symbol
Set netlist type to symbol global property edit.
.TP
.B -x, --no_x
Dont use X (only command mode).
.TP
.B -z, --rainbow
Use a raibow-looking layer color table.
.TP
.B -W, --waves
Show simulation waveforms.
.TP
.B -f, --flat_netlist
Set flat netlist (for spice format only).
.TP
.B -r, --no_readline
Start without the tclreadline package ( this is necessary if stdin and stdout are to be redirected for example to /dev/null).
.TP
.B -c, --color_ps
Set color postscript.
.TP
.B --plotfile <file>
Use <file> as output for plot export (png, svg, postscript/pdf)
.TP
.B --rcfile <file>
Use <file> as a rc file for startup instead of the default xschemrc.
.TP
.B -p, --postscript, --pdf
Export pdf schematic.
.TP
.B --png
Export png schematic.
.TP
.B --svg
Export svg schematic.
.TP
.B -q, --quit
Quit after doing things (no interactive mode).
.TP
.B -l file, --log file
Set a log file.
.TP
.B -d n, --debug n
Set debug level: 1, 2, 3,...: C program debug, -1, -2, -3...: TCL frontend debug.
.SH FILES
.TP
.B /usr/local/share/xschem/xschemrc
default configuration.
.TP
.B ~/.xschem/xschemrc
user configuration; if exists overrides settings from default configuration;
may be partial: settings not overridden will remain as set from the system
config.
.TP
.B ./xschemrc
local/per-project configuration; if exists overrides settings from
the user configuration and default configuration.
.TP
.B /usr/local/share/xschem/systemlib
builtin essentials, such as font and missing symbol graphics.
.TP
.B /usr/local/share/xschem/utile
TODO.
.TP

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/tmpasm/IFS=" \t\r\n"
/runtime/libs/gui/xopendisplay/Lflags=
/runtime/cc/cc=gcc
/runtime/sys/ext_stalib=.a
/runtime/sys/ext_dynlib=.so
/runtime/libs/io/dup2/includes=
/runtime/libs/gui/cairo-xcb/cflags=-I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16
/runtime/libs/gui/cairo-xcb/presents=true
/runtime/parsgen/flex=flex
/runtime/sys/system_name=GNU/Linux
/runtime/libs/gui/xopendisplay/includes=
/runtime/libs/gui/xgetxcbconnection/presents=true
/runtime/sys/path_sep_escaped=/
/runtime/sys/cross=false
/runtime/libs/gui/cairo/cflags=-I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16
/runtime/sys/shell_eats_backslash=true
/runtime/sys/ext_exe=
/runtime/libs/script/tk/includes=
/runtime/libs/io/popen/presents=true
/runtime/sys/ext_dynlib_native=.so
/runtime/libs/gui/cairo/ldflags=-lcairo
/runtime/libs/gui/xcb_render/includes=
/runtime/parsgen/flex/presents=true
/runtime/parsgen/bison=bison
/runtime/libs/gui/cairo/includes=
/runtime/sys/uname=Linux MSI 5.10.16.3-microsoft-standard-WSL2 #1 SMP Fri Apr 2 22:23:49 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
/runtime/sys/class=UNIX
/runtime/cc/cflags= -pipe -O2
/runtime/libs/script/tcl/includes=
/runtime/libs/gui/xpm/includes=
/runtime/libs/gui/xpm/ldflags=-lX11 -lXpm
/runtime/libs/gui/cairo-xcb/ldflags=-lcairo
/runtime/libs/gui/xcb_render/ldflags=-lX11 -lxcb-render
/runtime/libs/io/dup2/presents=true
/runtime/sys/shell_needs_quote=true
/runtime/libs/gui/xpm/cflags=
/runtime/libs/gui/xopendisplay/cflags=
/runtime/libs/gui/xopendisplay/presents=true
/runtime/fstools/awk=awk
/runtime/sys/tmp=/home/rafmag/xschem/scconfig/
/runtime/libs/script/tk/presents=true
/runtime/sys/machine_name=x86_64
/runtime/libs/gui/xcb_render/cflags=
/runtime/libs/script/tcl/ldflags=-ltcl8.6
/runtime/libs/gui/xcb_render/presents=true
/runtime/libs/gui/xcb/includes=
/runtime/libs/gui/xcb/ldflags=-lX11 -lxcb
/runtime/cc/fpic=-fPIC
/runtime/libs/gui/cairo/presents=true
/runtime/sys/path_sep=/
/runtime/libs/script/tcl/presents=true
/runtime/libs/gui/xpm/presents=true
/runtime/libs/gui/xcb/cflags=
/runtime/libs/gui/cairo-xcb/includes=#include <cairo-xcb.h>\n
/runtime/cc/ldflags=
/runtime/sys/shell_escape_char=\
/runtime/sys/emu=
/runtime/libs/gui/xgetxcbconnection/includes=
/runtime/libs/gui/xopendisplay/ldflags=-lX11
/runtime/libs/script/tk/cflags=-I/usr/include/tcl8.6
/runtime/libs/gui/xgetxcbconnection/ldflags=-lX11 -lX11-xcb
/runtime/libs/io/popen/includes=#define _XOPEN_SOURCE\n
/runtime/libs/io/popen/ldflags=
/runtime/sys/name=Linux
/runtime/libs/gui/xgetxcbconnection/cflags=
/runtime/libs/io/dup2/cflags=
/runtime/parsgen/bison/presents=true
/runtime/libs/script/tcl/cflags=-I/usr/include/tcl8.6
/runtime/sys/cross_blind=false
/runtime/libs/io/popen/cflags=
/runtime/sys/shell=/bin/sh -c
/runtime/libs/io/dup2/ldflags=
/runtime/libs/script/tk/ldflags=-ltcl8.6 -ltk8.6
/runtime/libs/gui/xcb/presents=true
/target/libs/gui/xopendisplay/Lflags=
/target/cc/cc=gcc
/target/sys/ext_stalib=.a
/target/sys/ext_dynlib=.so
/target/libs/io/dup2/includes=
/target/libs/gui/cairo-xcb/cflags=-I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16
/target/libs/gui/cairo-xcb/presents=true
/target/parsgen/flex=flex
/target/sys/system_name=GNU/Linux
/target/libs/gui/xopendisplay/includes=
/target/libs/gui/xgetxcbconnection/presents=true
/target/sys/path_sep_escaped=/
/target/sys/cross=false
/target/libs/gui/cairo/cflags=-I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16
/target/sys/shell_eats_backslash=true
/target/sys/ext_exe=
/target/libs/script/tk/includes=
/target/libs/io/popen/presents=true
/target/sys/ext_dynlib_native=.so
/target/libs/gui/cairo/ldflags=-lcairo
/target/libs/gui/xcb_render/includes=
/target/parsgen/flex/presents=true
/target/parsgen/bison=bison
/target/libs/gui/cairo/includes=
/target/sys/uname=Linux MSI 5.10.16.3-microsoft-standard-WSL2 #1 SMP Fri Apr 2 22:23:49 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
/target/sys/class=UNIX
/target/cc/cflags= -pipe -O2
/target/libs/script/tcl/includes=
/target/libs/gui/xpm/includes=
/target/libs/gui/xpm/ldflags=-lX11 -lXpm
/target/libs/gui/cairo-xcb/ldflags=-lcairo
/target/libs/gui/xcb_render/ldflags=-lX11 -lxcb-render
/target/libs/io/dup2/presents=true
/target/sys/shell_needs_quote=true
/target/libs/gui/xpm/cflags=
/target/libs/gui/xopendisplay/cflags=
/target/libs/gui/xopendisplay/presents=true
/target/fstools/awk=awk
/target/sys/tmp=/home/rafmag/xschem/scconfig/
/target/libs/script/tk/presents=true
/target/sys/machine_name=x86_64
/target/libs/gui/xcb_render/cflags=
/target/libs/script/tcl/ldflags=-ltcl8.6
/target/libs/gui/xcb_render/presents=true
/target/libs/gui/xcb/includes=
/target/libs/gui/xcb/ldflags=-lX11 -lxcb
/target/cc/fpic=-fPIC
/target/libs/gui/cairo/presents=true
/target/sys/path_sep=/
/target/libs/script/tcl/presents=true
/target/libs/gui/xpm/presents=true
/target/libs/gui/xcb/cflags=
/target/libs/gui/cairo-xcb/includes=#include <cairo-xcb.h>\n
/target/cc/ldflags=
/target/sys/shell_escape_char=\
/target/sys/emu=
/target/libs/gui/xgetxcbconnection/includes=
/target/libs/gui/xopendisplay/ldflags=-lX11
/target/libs/script/tk/cflags=-I/usr/include/tcl8.6
/target/libs/gui/xgetxcbconnection/ldflags=-lX11 -lX11-xcb
/target/libs/io/popen/includes=#define _XOPEN_SOURCE\n
/target/libs/io/popen/ldflags=
/target/sys/name=Linux
/target/libs/gui/xgetxcbconnection/cflags=
/target/libs/io/dup2/cflags=
/target/parsgen/bison/presents=true
/target/libs/script/tcl/cflags=-I/usr/include/tcl8.6
/target/sys/cross_blind=false
/target/libs/io/popen/cflags=
/target/sys/shell=/bin/sh -c
/target/libs/io/dup2/ldflags=
/target/libs/script/tk/ldflags=-ltcl8.6 -ltk8.6
/target/libs/gui/xcb/presents=true
/local/xschem/user-lib-path=~/.xschem/xschem_library
/local/global_cflags=-fPIC
/local/xschem/profile=false
/local/xschem/includes="#define _XOPEN_SOURCE\n"
/local/install_shares="\n keys.help xschem.help xschem.tcl break.awk convert_to_verilog2001.awk\n flatten.awk flatten_tedax.awk flatten_savenodes.awk make_sym.awk make_sym_lcc.awk\n symgen.awk order_labels.awk sort_labels.awk spice.awk tedax.awk verilog.awk\n vhdl.awk hspice_backannotate.tcl add_custom_menu.tcl\n add_custom_button.tcl change_index.tcl icon.xpm resources.tcl xschemrc\n ngspice_backannotate.tcl gschemtoxschem.awk traversal.tcl\n"
/local/xschem/xschem-lib-path=~/.xschem/xschem_library:/usr/local/share/xschem/xschem_library/devices:/usr/local/share/doc/xschem/examples:/usr/local/share/doc/xschem/ngspice:/usr/local/share/doc/xschem/logic:/usr/local/share/doc/xschem/xschem_simulator:/usr/local/share/doc/xschem/generators:/usr/local/share/doc/xschem/binto7seg:/usr/local/share/doc/xschem/pcb:/usr/local/share/doc/xschem/rom8k
/local/xschem/debug=false
/local/obj= icon.o callback.o actions.o move.o check.o clip.o draw.o globals.o main.o netlist.o hash_iterator.o findnet.o scheduler.o store.o xinit.o select.o font.o editprop.o save.o paste.o token.o psprint.o node_hash.o hilight.o options.o vhdl_netlist.o svgdraw.o spice_netlist.o tedax_netlist.o verilog_netlist.o parselabel.o expandlabel.o in_memory_undo.o
/local/src="\n icon.c callback.c actions.c move.c check.c clip.c draw.c globals.c\n main.c netlist.c hash_iterator.c findnet.c scheduler.c store.c xinit.c\n select.c font.c editprop.c save.c paste.c token.c psprint.c node_hash.c\n hilight.c options.c vhdl_netlist.c svgdraw.c spice_netlist.c\n tedax_netlist.c verilog_netlist.c parselabel.c expandlabel.c\n in_memory_undo.c\n"
/local/xschem/ldflags=-lm -lcairo -lX11 -lxcb -lxcb-render -lX11-xcb -lXpm -ltcl8.6 -ltk8.6
/local/xschem/sys-lib-path=/usr/local/share/xschem/xschem_library/devices
/local/xschem/cflags=-pipe -O2 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/tcl8.6
/local/xschem/symbols=false
/local/xschem/prefix=/usr/local
/local/xschem/user-conf-dir=~/.xschem
/local/n=traversal.tcl
/local/o=in_memory_undo.o
/host/libs/gui/xopendisplay/Lflags=
/host/cc/cc=gcc
/host/sys/ext_stalib=.a
/host/sys/ext_dynlib=.so
/host/libs/io/dup2/includes=
/host/libs/gui/cairo-xcb/cflags=-I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16
/host/libs/gui/cairo-xcb/presents=true
/host/parsgen/flex=flex
/host/sys/system_name=GNU/Linux
/host/libs/gui/xopendisplay/includes=
/host/libs/gui/xgetxcbconnection/presents=true
/host/sys/path_sep_escaped=/
/host/sys/cross=false
/host/libs/gui/cairo/cflags=-I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16
/host/sys/shell_eats_backslash=true
/host/sys/ext_exe=
/host/libs/script/tk/includes=
/host/libs/io/popen/presents=true
/host/sys/ext_dynlib_native=.so
/host/libs/gui/cairo/ldflags=-lcairo
/host/libs/gui/xcb_render/includes=
/host/parsgen/flex/presents=true
/host/parsgen/bison=bison
/host/libs/gui/cairo/includes=
/host/sys/uname=Linux MSI 5.10.16.3-microsoft-standard-WSL2 #1 SMP Fri Apr 2 22:23:49 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
/host/sys/class=UNIX
/host/cc/cflags= -pipe -O2
/host/libs/script/tcl/includes=
/host/libs/gui/xpm/includes=
/host/libs/gui/xpm/ldflags=-lX11 -lXpm
/host/libs/gui/cairo-xcb/ldflags=-lcairo
/host/libs/gui/xcb_render/ldflags=-lX11 -lxcb-render
/host/libs/io/dup2/presents=true
/host/sys/shell_needs_quote=true
/host/libs/gui/xpm/cflags=
/host/libs/gui/xopendisplay/cflags=
/host/libs/gui/xopendisplay/presents=true
/host/fstools/awk=awk
/host/sys/tmp=/home/rafmag/xschem/scconfig/
/host/libs/script/tk/presents=true
/host/sys/machine_name=x86_64
/host/libs/gui/xcb_render/cflags=
/host/libs/script/tcl/ldflags=-ltcl8.6
/host/libs/gui/xcb_render/presents=true
/host/libs/gui/xcb/includes=
/host/libs/gui/xcb/ldflags=-lX11 -lxcb
/host/cc/fpic=-fPIC
/host/libs/gui/cairo/presents=true
/host/sys/path_sep=/
/host/libs/script/tcl/presents=true
/host/libs/gui/xpm/presents=true
/host/libs/gui/xcb/cflags=
/host/libs/gui/cairo-xcb/includes=#include <cairo-xcb.h>\n
/host/cc/ldflags=
/host/sys/shell_escape_char=\
/host/sys/emu=
/host/libs/gui/xgetxcbconnection/includes=
/host/libs/gui/xopendisplay/ldflags=-lX11
/host/libs/script/tk/cflags=-I/usr/include/tcl8.6
/host/libs/gui/xgetxcbconnection/ldflags=-lX11 -lX11-xcb
/host/libs/io/popen/includes=#define _XOPEN_SOURCE\n
/host/libs/io/popen/ldflags=
/host/sys/name=Linux
/host/libs/gui/xgetxcbconnection/cflags=
/host/libs/io/dup2/cflags=
/host/parsgen/bison/presents=true
/host/libs/script/tcl/cflags=-I/usr/include/tcl8.6
/host/sys/cross_blind=false
/host/libs/io/popen/cflags=
/host/sys/shell=/bin/sh -c
/host/libs/io/dup2/ldflags=
/host/libs/script/tk/ldflags=-ltcl8.6 -ltk8.6
/host/libs/gui/xcb/presents=true

321
scconfig/config.log Normal file
View File

@ -0,0 +1,321 @@
CLI arg 0: './configure'
(Required node: 'sys/name')
(Required node: 'sys/tmp')
(Required node: 'sys/shell')
###report### Looking for a shell... finding a shell
testing '/bin/sh -c' as shell
run: ' /bin/sh -c echo hello >scc_30886 2>>scc_89383.out'
========= empty stderr =================
run result: 0
stdout: '
'
refused.
testing '/bin/sh -c' as shell
run: ' /bin/sh -c "echo hello" >scc_36915 2>>scc_92777.out'
========= empty stderr =================
run result: 0
stdout: 'hello
'
accepted.
###report### /bin/sh -c
found a shell '/bin/sh -c', need quote: true
###report### Looking for a shell escape character... finding shell escape character...
run: ' echo \\\ \{\}\&\;\| >scc_38335 2>>scc_47793.out'
========= empty stderr =================
run result: 0
stdout: '\ {}&;|
'
###report### found: '\'
found shell escape char '\'
###report### Detecting temp dir... Finding temp dir (current working directory)...
testing if shell eats \...
run: ' /bin/sh -c "echo c:\n" >scc_60492 2>>scc_85386.out'
========= empty stderr =================
run result: 0
stdout: 'c:n
'
shell eats \...
run: ' /bin/sh -c "pwd" >scc_41421 2>>scc_16649.out'
========= empty stderr =================
run result: 0
stdout: '/home/rafmag/xschem/scconfig
'
cwd is '/home/rafmag/xschem/scconfig/'
trying detected temp dir '/home/rafmag/xschem/scconfig/'
validating temp dir '/home/rafmag/xschem/scconfig/'
temp dir works!
###report### validated /home/rafmag/xschem/scconfig/
Detected temp dir '/home/rafmag/xschem/scconfig/'
Path sep: '/'
###report### Checking for system type... [find_uname] checking for sys/name
not set, running
run: ' /bin/sh -c "uname -a" >/home/rafmag/xschem/scconfig/scc_68690 2>>/home/rafmag/xschem/scconfig/scc_90027.out'
========= empty stderr =================
run result: 0
stdout: 'Linux MSI 5.10.16.3-microsoft-standard-WSL2 #1 SMP Fri Apr 2 22:23:49 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
'
run: ' /bin/sh -c "uname -m" >/home/rafmag/xschem/scconfig/scc_97763 2>>/home/rafmag/xschem/scconfig/scc_20059.out'
========= empty stderr =================
run result: 0
stdout: 'x86_64
'
run: ' /bin/sh -c "uname -o" >/home/rafmag/xschem/scconfig/scc_80540 2>>/home/rafmag/xschem/scconfig/scc_13926.out'
========= empty stderr =================
run result: 0
stdout: 'GNU/Linux
'
###report### OK (name: Linux; class: UNIX)
(Required node: 'cc/fpic')
(Required node: 'cc/cc')
###report### Checking for cc (target)... find_cc: trying to find cc (target)...
find_cc: Detecting cc (host)
trying cc:try_flags with cc='gcc' cflags='' ldflags=''
compile: '/bin/sh -c "gcc /home/rafmag/xschem/scconfig/scc_83426.c -o /home/rafmag/xschem/scconfig/scc_55736 2>&1" >/home/rafmag/xschem/scconfig/scc_89172.out'
========= empty stderr =================
compile result: 0
run: ' /home/rafmag/xschem/scconfig/scc_55736 >/home/rafmag/xschem/scconfig/scc_95368 2>>/home/rafmag/xschem/scconfig/scc_5211.out'
========= empty stderr =================
run result: 0
stdout: 'OK
'
find_cc: Detecting -pipe
compile: '/bin/sh -c "gcc -pipe /home/rafmag/xschem/scconfig/scc_2567.c -o /home/rafmag/xschem/scconfig/scc_65782 2>&1" >/home/rafmag/xschem/scconfig/scc_56429.out'
========= empty stderr =================
compile result: 0
run: ' /home/rafmag/xschem/scconfig/scc_65782 >/home/rafmag/xschem/scconfig/scc_22862 2>>/home/rafmag/xschem/scconfig/scc_21530.out'
========= empty stderr =================
run result: 0
stdout: 'OK
'
find_cc: final test on cc and all flags
compile: '/bin/sh -c "gcc -pipe /home/rafmag/xschem/scconfig/scc_65123.c -o /home/rafmag/xschem/scconfig/scc_3135 2>&1" >/home/rafmag/xschem/scconfig/scc_74067.out'
========= empty stderr =================
compile result: 0
run: ' /home/rafmag/xschem/scconfig/scc_3135 >/home/rafmag/xschem/scconfig/scc_79802 2>>/home/rafmag/xschem/scconfig/scc_13929.out'
========= empty stderr =================
run result: 0
stdout: 'OK
'
###report### OK ('gcc', ' -pipe', '')
find_cc: conclusion: cc='gcc' cflags=' -pipe' ldflags=''
###report### Checking for -fpic... find_fpic: trying to find -fpic...
trying cc:try_flags with cc='gcc' cflags='' ldflags='-fPIC'
compile: '/bin/sh -c "gcc -pipe /home/rafmag/xschem/scconfig/scc_34022.c -fPIC -o /home/rafmag/xschem/scconfig/scc_33069 2>&1" >/home/rafmag/xschem/scconfig/scc_23058.out'
========= empty stderr =================
compile result: 0
run: ' /home/rafmag/xschem/scconfig/scc_33069 >/home/rafmag/xschem/scconfig/scc_61393 2>>/home/rafmag/xschem/scconfig/scc_98167.out'
========= empty stderr =================
run result: 0
stdout: 'OK
'
###report### OK (-fPIC)
(Required node: 'libs/io/popen/*')
###report### Checking for popen(3)... find_io_popen: trying to find popen(3)...
trying '#define _XOPEN_SOURCE' and '' and '', with a run
compile: '/bin/sh -c "gcc -pipe -O2 /home/rafmag/xschem/scconfig/scc_18456.c -o /home/rafmag/xschem/scconfig/scc_78042 2>&1" >/home/rafmag/xschem/scconfig/scc_75011.out'
========= empty stderr =================
compile result: 0
run: ' /home/rafmag/xschem/scconfig/scc_78042 >/home/rafmag/xschem/scconfig/scc_77373 2>>/home/rafmag/xschem/scconfig/scc_76229.out'
========= empty stderr =================
run result: 0
stdout: 'OK
'
###report### OK ('#define _XOPEN_SOURCE\n', '' and '')
(Required node: 'libs/io/dup2/*')
###report### Checking for dup2(2)... find_io_dup2: trying to find dup2(2)...
trying '' and '' and '', with a run
compile: '/bin/sh -c "gcc -pipe -O2 /home/rafmag/xschem/scconfig/scc_84421.c -o /home/rafmag/xschem/scconfig/scc_13784 2>&1" >/home/rafmag/xschem/scconfig/scc_44919.out'
========= output dump start ============
/home/rafmag/xschem/scconfig/scc_84421.c: In function ‘main’:
/home/rafmag/xschem/scconfig/scc_84421.c:6:17: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
6 | write(4, "OK\n", 3);
| ^~~~~~~~~~~~~~~~~~~
========= output dump end ==============
compile result: 0
run: ' /home/rafmag/xschem/scconfig/scc_13784 >/home/rafmag/xschem/scconfig/scc_75198 2>>/home/rafmag/xschem/scconfig/scc_98537.out'
========= empty stderr =================
run result: 0
stdout: 'OK
'
###report### OK ('', '' and '')
(Required node: 'parsgen/flex/presents')
###report### Checking for flex... find_flex: trying to find flex...
run: ' flex /home/rafmag/xschem/scconfig/scc_94324.lex >/home/rafmag/xschem/scconfig/scc_64370 2>>/home/rafmag/xschem/scconfig/scc_98315.out'
========= empty stderr =================
run result: 0
stdout: ''
###report### Found.
(Required node: 'parsgen/bison/presents')
###report### Checking for bison... find_bison: trying to find bison...
run: ' bison /home/rafmag/xschem/scconfig/scc_66413.y >/home/rafmag/xschem/scconfig/scc_76091 2>>/home/rafmag/xschem/scconfig/scc_3526.out'
========= empty stderr =================
run result: 0
stdout: ''
###report### Found.
(Required node: 'libs/script/tk/*')
(Required node: 'libs/gui/xopendisplay/cflags')
###report### Checking for XOpenDisplay... find_xopendisplay:
trying '' and '' and '-lX11', with no run
compile: '/bin/sh -c "gcc -pipe -O2 /home/rafmag/xschem/scconfig/scc_68980.c -lX11 -o /home/rafmag/xschem/scconfig/scc_41873 2>&1" >/home/rafmag/xschem/scconfig/scc_59956.out'
========= empty stderr =================
compile result: 0
###report### OK ('', '' and '-lX11')
###report### Checking for tk... find_tk: trying to find tk...
###report### 8.6... trying '' and '' and '-ltcl86', with a run
compile: '/bin/sh -c "gcc -pipe -O2 /home/rafmag/xschem/scconfig/scc_6862.c -ltcl86 -o /home/rafmag/xschem/scconfig/scc_6996 2>&1" >/home/rafmag/xschem/scconfig/scc_99170.out'
========= output dump start ============
/home/rafmag/xschem/scconfig/scc_6862.c:3:10: fatal error: tcl.h: No such file or directory
3 | #include <tcl.h>
| ^~~~~~~
compilation terminated.
========= output dump end ==============
compile result: 256
trying '' and '' and '-ltcl8.6', with a run
compile: '/bin/sh -c "gcc -pipe -O2 /home/rafmag/xschem/scconfig/scc_97281.c -ltcl8.6 -o /home/rafmag/xschem/scconfig/scc_20925 2>&1" >/home/rafmag/xschem/scconfig/scc_2305.out'
========= output dump start ============
/home/rafmag/xschem/scconfig/scc_97281.c:3:10: fatal error: tcl.h: No such file or directory
3 | #include <tcl.h>
| ^~~~~~~
compilation terminated.
========= output dump end ==============
compile result: 256
trying '' and '-I/usr/include/tcl86' and '-ltcl86', with a run
compile: '/bin/sh -c "gcc -pipe -O2 -I/usr/include/tcl86 /home/rafmag/xschem/scconfig/scc_77084.c -ltcl86 -o /home/rafmag/xschem/scconfig/scc_60336 2>&1" >/home/rafmag/xschem/scconfig/scc_36327.out'
========= output dump start ============
/home/rafmag/xschem/scconfig/scc_77084.c:3:10: fatal error: tcl.h: No such file or directory
3 | #include <tcl.h>
| ^~~~~~~
compilation terminated.
========= output dump end ==============
compile result: 256
trying '' and '-I/usr/include/tcl8.6' and '-ltcl8.6', with a run
compile: '/bin/sh -c "gcc -pipe -O2 -I/usr/include/tcl8.6 /home/rafmag/xschem/scconfig/scc_26505.c -ltcl8.6 -o /home/rafmag/xschem/scconfig/scc_21729 2>&1" >/home/rafmag/xschem/scconfig/scc_50846.out'
========= empty stderr =================
compile result: 0
run: ' /home/rafmag/xschem/scconfig/scc_21729 >/home/rafmag/xschem/scconfig/scc_25857 2>>/home/rafmag/xschem/scconfig/scc_61313.out'
========= empty stderr =================
run result: 0
stdout: 'OK
'
###report### OK ('', '-I/usr/include/tcl8.6' and '-ltcl8.6')
trying '' and '-I/usr/include/tcl8.6 ' and '-ltcl8.6 -ltk86', with a run
compile: '/bin/sh -c "gcc -pipe -O2 -I/usr/include/tcl8.6 /home/rafmag/xschem/scconfig/scc_16124.c -ltcl8.6 -ltk86 -o /home/rafmag/xschem/scconfig/scc_19582 2>&1" >/home/rafmag/xschem/scconfig/scc_53895.out'
========= output dump start ============
/usr/bin/ld: cannot find -ltk86
collect2: error: ld returned 1 exit status
========= output dump end ==============
compile result: 256
trying '' and '-I/usr/include/tcl8.6 ' and '-ltcl8.6 -ltk8.6', with a run
compile: '/bin/sh -c "gcc -pipe -O2 -I/usr/include/tcl8.6 /home/rafmag/xschem/scconfig/scc_545.c -ltcl8.6 -ltk8.6 -o /home/rafmag/xschem/scconfig/scc_33367 2>&1" >/home/rafmag/xschem/scconfig/scc_98814.out'
========= empty stderr =================
compile result: 0
run: ' /home/rafmag/xschem/scconfig/scc_33367 >/home/rafmag/xschem/scconfig/scc_90364 2>>/home/rafmag/xschem/scconfig/scc_15434.out'
========= empty stderr =================
run result: 0
stdout: 'OK
'
###report### OK ('', '-I/usr/include/tcl8.6 ' and '-ltcl8.6 -ltk8.6')
(Required node: 'fstools/awk')
###report### Checking for awk... find_fstools_awk: trying to find awk...
trying 'awk'
run: ' /bin/sh -c "awk -v "t=blobb" -f /home/rafmag/xschem/scconfig/scc_44043.awk" >/home/rafmag/xschem/scconfig/scc_71087 2>>/home/rafmag/xschem/scconfig/scc_13750.out'
========= empty stderr =================
run result: 0
stdout: 'BloBB
'
###report### OK (awk)
(Required node: 'libs/gui/xpm/*')
###report### Checking for xpm... find_xpm:
trying '' and '' and '-lX11 -lXpm', with a run
compile: '/bin/sh -c "gcc -pipe -O2 /home/rafmag/xschem/scconfig/scc_26808.c -lX11 -lXpm -o /home/rafmag/xschem/scconfig/scc_47178 2>&1" >/home/rafmag/xschem/scconfig/scc_17276.out'
========= empty stderr =================
compile result: 0
run: ' /home/rafmag/xschem/scconfig/scc_47178 >/home/rafmag/xschem/scconfig/scc_93584 2>>/home/rafmag/xschem/scconfig/scc_95788.out'
========= empty stderr =================
run result: 0
stdout: 'OK
'
###report### OK ('', '' and '-lX11 -lXpm')
(Required node: 'libs/gui/cairo/*')
###report### Checking for cairo... find_cairo: running pkg-config...
run: ' pkg-config --cflags cairo >/home/rafmag/xschem/scconfig/scc_2651 2>>/home/rafmag/xschem/scconfig/scc_5403.out'
========= empty stderr =================
run result: 0
stdout: '-I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16
'
run: ' pkg-config --libs cairo >/home/rafmag/xschem/scconfig/scc_12399 2>>/home/rafmag/xschem/scconfig/scc_92754.out'
========= empty stderr =================
run result: 0
stdout: '-lcairo
'
trying '' and '-I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16' and '-lcairo', with a run
compile: '/bin/sh -c "gcc -pipe -O2 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 /home/rafmag/xschem/scconfig/scc_99932.c -lcairo -o /home/rafmag/xschem/scconfig/scc_49676 2>&1" >/home/rafmag/xschem/scconfig/scc_95060.out'
========= empty stderr =================
compile result: 0
run: ' /home/rafmag/xschem/scconfig/scc_49676 >/home/rafmag/xschem/scconfig/scc_47739 2>>/home/rafmag/xschem/scconfig/scc_93368.out'
========= empty stderr =================
run result: 0
stdout: 'OK
'
###report### OK ('', '-I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16' and '-lcairo')
(Required node: 'libs/gui/cairo-xcb/*')
(Required node: 'libs/gui/cairo')
###report### Checking for cairo... find_cairo: running pkg-config...
run: ' pkg-config --cflags cairo >/home/rafmag/xschem/scconfig/scc_36226 2>>/home/rafmag/xschem/scconfig/scc_10012.out'
========= empty stderr =================
run result: 0
stdout: '-I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16
'
run: ' pkg-config --libs cairo >/home/rafmag/xschem/scconfig/scc_48094 2>>/home/rafmag/xschem/scconfig/scc_98586.out'
========= empty stderr =================
run result: 0
stdout: '-lcairo
'
trying '' and '-I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16' and '-lcairo', with a run
compile: '/bin/sh -c "gcc -pipe -O2 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 /home/rafmag/xschem/scconfig/scc_97539.c -lcairo -o /home/rafmag/xschem/scconfig/scc_80570 2>&1" >/home/rafmag/xschem/scconfig/scc_40795.out'
========= empty stderr =================
compile result: 0
run: ' /home/rafmag/xschem/scconfig/scc_80570 >/home/rafmag/xschem/scconfig/scc_60378 2>>/home/rafmag/xschem/scconfig/scc_51434.out'
========= empty stderr =================
run result: 0
stdout: 'OK
'
###report### OK ('', '-I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16' and '-lcairo')
###report### Checking for cairo-xcb... find_cairo-xcb:
trying '#include <cairo-xcb.h>' and '-I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16' and '-lcairo', with a run
compile: '/bin/sh -c "gcc -pipe -O2 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 /home/rafmag/xschem/scconfig/scc_97467.c -lcairo -o /home/rafmag/xschem/scconfig/scc_10097 2>&1" >/home/rafmag/xschem/scconfig/scc_66601.out'
========= empty stderr =================
compile result: 0
run: ' /home/rafmag/xschem/scconfig/scc_10097 >/home/rafmag/xschem/scconfig/scc_73317 2>>/home/rafmag/xschem/scconfig/scc_12902.out'
========= empty stderr =================
run result: 0
stdout: 'OK
'
###report### OK ('#include <cairo-xcb.h>\n', '-I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16' and '-lcairo')
(Required node: 'libs/gui/xcb/*')
###report### Checking for xcb... find_xcb:
trying '' and '' and '-lX11 -lxcb', with a run
compile: '/bin/sh -c "gcc -pipe -O2 /home/rafmag/xschem/scconfig/scc_70492.c -lX11 -lxcb -o /home/rafmag/xschem/scconfig/scc_60756 2>&1" >/home/rafmag/xschem/scconfig/scc_26652.out'
========= empty stderr =================
compile result: 0
run: ' /home/rafmag/xschem/scconfig/scc_60756 >/home/rafmag/xschem/scconfig/scc_60280 2>>/home/rafmag/xschem/scconfig/scc_97301.out'
========= empty stderr =================
run result: 0
stdout: 'OK
'
###report### OK ('', '' and '-lX11 -lxcb')
(Required node: 'libs/gui/xgetxcbconnection/*')
###report### Checking for xgetxcbconnection... find_xgetxcbconnection:
trying '' and '' and '-lX11 -lX11-xcb', with no run
compile: '/bin/sh -c "gcc -pipe -O2 /home/rafmag/xschem/scconfig/scc_24286.c -lX11 -lX11-xcb -o /home/rafmag/xschem/scconfig/scc_53865 2>&1" >/home/rafmag/xschem/scconfig/scc_9441.out'
========= empty stderr =================
compile result: 0
###report### OK ('', '' and '-lX11 -lX11-xcb')
(Required node: 'libs/gui/xcb_render/*')
###report### Checking for xcb_render... find_xcb_render:
trying '' and '' and '-lX11 -lxcb-render', with no run
compile: '/bin/sh -c "gcc -pipe -O2 /home/rafmag/xschem/scconfig/scc_29689.c -lX11 -lxcb-render -o /home/rafmag/xschem/scconfig/scc_46619 2>&1" >/home/rafmag/xschem/scconfig/scc_28444.out'
========= empty stderr =================
compile result: 0
###report### OK ('', '' and '-lX11 -lxcb-render')

BIN
scconfig/configure vendored Executable file
View File

Binary file not shown.

BIN
scconfig/sccbox Executable file
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Binary file not shown.

207
src/Makefile Normal file
View File

@ -0,0 +1,207 @@
###############################################################
# Generated by scconfig - DO NOT EDIT - will be overwritten #
# Source: Makefile.in; to regenerate run ./configure #
###############################################################
ROOT = ..
OBJ = icon.o callback.o actions.o move.o check.o clip.o draw.o globals.o main.o netlist.o hash_iterator.o findnet.o scheduler.o store.o xinit.o select.o font.o editprop.o save.o paste.o token.o psprint.o node_hash.o hilight.o options.o vhdl_netlist.o svgdraw.o spice_netlist.o tedax_netlist.o verilog_netlist.o parselabel.o expandlabel.o in_memory_undo.o
all: xschem rawtovcd
include $(ROOT)/Makefile.conf
rawtovcd: rawtovcd.o
$(CC) -o rawtovcd rawtovcd.o -lm
xschem: $(OBJ)
$(CC) -o xschem $(OBJ) $(LDFLAGS)
parselabel.c: parselabel.l expandlabel.h
flex -l -oparselabel.c parselabel.l
expandlabel.c expandlabel.h: expandlabel.y
bison -d -o expandlabel.c expandlabel.y
parselabel.o: expandlabel.h
$(OBJ): xschem.h ../config.h Makefile
clean: FORCE
rm -rf rawtovcd xschem *.o expandlabel.[ch] parselabel.c
# Explicit rule for each object:
icon.o: icon.c
$(CC) -c $(CFLAGS) -o icon.o icon.c
callback.o: callback.c
$(CC) -c $(CFLAGS) -o callback.o callback.c
actions.o: actions.c
$(CC) -c $(CFLAGS) -o actions.o actions.c
move.o: move.c
$(CC) -c $(CFLAGS) -o move.o move.c
check.o: check.c
$(CC) -c $(CFLAGS) -o check.o check.c
clip.o: clip.c
$(CC) -c $(CFLAGS) -o clip.o clip.c
draw.o: draw.c
$(CC) -c $(CFLAGS) -o draw.o draw.c
globals.o: globals.c
$(CC) -c $(CFLAGS) -o globals.o globals.c
main.o: main.c
$(CC) -c $(CFLAGS) -o main.o main.c
netlist.o: netlist.c
$(CC) -c $(CFLAGS) -o netlist.o netlist.c
hash_iterator.o: hash_iterator.c
$(CC) -c $(CFLAGS) -o hash_iterator.o hash_iterator.c
findnet.o: findnet.c
$(CC) -c $(CFLAGS) -o findnet.o findnet.c
scheduler.o: scheduler.c
$(CC) -c $(CFLAGS) -o scheduler.o scheduler.c
store.o: store.c
$(CC) -c $(CFLAGS) -o store.o store.c
xinit.o: xinit.c
$(CC) -c $(CFLAGS) -o xinit.o xinit.c
select.o: select.c
$(CC) -c $(CFLAGS) -o select.o select.c
font.o: font.c
$(CC) -c $(CFLAGS) -o font.o font.c
editprop.o: editprop.c
$(CC) -c $(CFLAGS) -o editprop.o editprop.c
save.o: save.c
$(CC) -c $(CFLAGS) -o save.o save.c
paste.o: paste.c
$(CC) -c $(CFLAGS) -o paste.o paste.c
token.o: token.c
$(CC) -c $(CFLAGS) -o token.o token.c
psprint.o: psprint.c
$(CC) -c $(CFLAGS) -o psprint.o psprint.c
node_hash.o: node_hash.c
$(CC) -c $(CFLAGS) -o node_hash.o node_hash.c
hilight.o: hilight.c
$(CC) -c $(CFLAGS) -o hilight.o hilight.c
options.o: options.c
$(CC) -c $(CFLAGS) -o options.o options.c
vhdl_netlist.o: vhdl_netlist.c
$(CC) -c $(CFLAGS) -o vhdl_netlist.o vhdl_netlist.c
svgdraw.o: svgdraw.c
$(CC) -c $(CFLAGS) -o svgdraw.o svgdraw.c
spice_netlist.o: spice_netlist.c
$(CC) -c $(CFLAGS) -o spice_netlist.o spice_netlist.c
tedax_netlist.o: tedax_netlist.c
$(CC) -c $(CFLAGS) -o tedax_netlist.o tedax_netlist.c
verilog_netlist.o: verilog_netlist.c
$(CC) -c $(CFLAGS) -o verilog_netlist.o verilog_netlist.c
parselabel.o: parselabel.c
$(CC) -c $(CFLAGS) -o parselabel.o parselabel.c
expandlabel.o: expandlabel.c
$(CC) -c $(CFLAGS) -o expandlabel.o expandlabel.c
in_memory_undo.o: in_memory_undo.c
$(CC) -c $(CFLAGS) -o in_memory_undo.o in_memory_undo.c
rawtovcd.o: rawtovcd.c
$(CC) -c $(CFLAGS) -o rawtovcd.o rawtovcd.c
install: xschem rawtovcd FORCE
$(SCCBOX) mkdir -p "$(BINDIR)"
$(SCCBOX) mkdir -p "$(XSHAREDIR)"
$(SCCBOX) install -f xschem "$(BINDIR)"/xschem
$(SCCBOX) install -f rawtovcd "$(BINDIR)"/rawtovcd
$(SCCBOX) install -f -d systemlib/* "$(XSHAREDIR)"/systemlib
$(SCCBOX) install -f keys.help "$(XSHAREDIR)"/keys.help
$(SCCBOX) install -f xschem.help "$(XSHAREDIR)"/xschem.help
$(SCCBOX) install -f xschem.tcl "$(XSHAREDIR)"/xschem.tcl
$(SCCBOX) install -f break.awk "$(XSHAREDIR)"/break.awk
$(SCCBOX) install -f convert_to_verilog2001.awk "$(XSHAREDIR)"/convert_to_verilog2001.awk
$(SCCBOX) install -f flatten.awk "$(XSHAREDIR)"/flatten.awk
$(SCCBOX) install -f flatten_tedax.awk "$(XSHAREDIR)"/flatten_tedax.awk
$(SCCBOX) install -f flatten_savenodes.awk "$(XSHAREDIR)"/flatten_savenodes.awk
$(SCCBOX) install -f make_sym.awk "$(XSHAREDIR)"/make_sym.awk
$(SCCBOX) install -f make_sym_lcc.awk "$(XSHAREDIR)"/make_sym_lcc.awk
$(SCCBOX) install -f symgen.awk "$(XSHAREDIR)"/symgen.awk
$(SCCBOX) install -f order_labels.awk "$(XSHAREDIR)"/order_labels.awk
$(SCCBOX) install -f sort_labels.awk "$(XSHAREDIR)"/sort_labels.awk
$(SCCBOX) install -f spice.awk "$(XSHAREDIR)"/spice.awk
$(SCCBOX) install -f tedax.awk "$(XSHAREDIR)"/tedax.awk
$(SCCBOX) install -f verilog.awk "$(XSHAREDIR)"/verilog.awk
$(SCCBOX) install -f vhdl.awk "$(XSHAREDIR)"/vhdl.awk
$(SCCBOX) install -f hspice_backannotate.tcl "$(XSHAREDIR)"/hspice_backannotate.tcl
$(SCCBOX) install -f add_custom_menu.tcl "$(XSHAREDIR)"/add_custom_menu.tcl
$(SCCBOX) install -f add_custom_button.tcl "$(XSHAREDIR)"/add_custom_button.tcl
$(SCCBOX) install -f change_index.tcl "$(XSHAREDIR)"/change_index.tcl
$(SCCBOX) install -f icon.xpm "$(XSHAREDIR)"/icon.xpm
$(SCCBOX) install -f resources.tcl "$(XSHAREDIR)"/resources.tcl
$(SCCBOX) install -f xschemrc "$(XSHAREDIR)"/xschemrc
$(SCCBOX) install -f ngspice_backannotate.tcl "$(XSHAREDIR)"/ngspice_backannotate.tcl
$(SCCBOX) install -f gschemtoxschem.awk "$(XSHAREDIR)"/gschemtoxschem.awk
$(SCCBOX) install -f traversal.tcl "$(XSHAREDIR)"/traversal.tcl
distclean: clean
uninstall: FORCE
$(SCCBOX) rm "$(BINDIR)"/xschem
$(SCCBOX) rm "$(BINDIR)"/rawtovcd
$(SCCBOX) rm "$(XSHAREDIR)"/systemlib/*
$(SCCBOX) rm "$(XSHAREDIR)"/keys.help
$(SCCBOX) rm "$(XSHAREDIR)"/xschem.help
$(SCCBOX) rm "$(XSHAREDIR)"/xschem.tcl
$(SCCBOX) rm "$(XSHAREDIR)"/break.awk
$(SCCBOX) rm "$(XSHAREDIR)"/convert_to_verilog2001.awk
$(SCCBOX) rm "$(XSHAREDIR)"/flatten.awk
$(SCCBOX) rm "$(XSHAREDIR)"/flatten_tedax.awk
$(SCCBOX) rm "$(XSHAREDIR)"/flatten_savenodes.awk
$(SCCBOX) rm "$(XSHAREDIR)"/make_sym.awk
$(SCCBOX) rm "$(XSHAREDIR)"/make_sym_lcc.awk
$(SCCBOX) rm "$(XSHAREDIR)"/symgen.awk
$(SCCBOX) rm "$(XSHAREDIR)"/order_labels.awk
$(SCCBOX) rm "$(XSHAREDIR)"/sort_labels.awk
$(SCCBOX) rm "$(XSHAREDIR)"/spice.awk
$(SCCBOX) rm "$(XSHAREDIR)"/tedax.awk
$(SCCBOX) rm "$(XSHAREDIR)"/verilog.awk
$(SCCBOX) rm "$(XSHAREDIR)"/vhdl.awk
$(SCCBOX) rm "$(XSHAREDIR)"/hspice_backannotate.tcl
$(SCCBOX) rm "$(XSHAREDIR)"/add_custom_menu.tcl
$(SCCBOX) rm "$(XSHAREDIR)"/add_custom_button.tcl
$(SCCBOX) rm "$(XSHAREDIR)"/change_index.tcl
$(SCCBOX) rm "$(XSHAREDIR)"/icon.xpm
$(SCCBOX) rm "$(XSHAREDIR)"/resources.tcl
$(SCCBOX) rm "$(XSHAREDIR)"/xschemrc
$(SCCBOX) rm "$(XSHAREDIR)"/ngspice_backannotate.tcl
$(SCCBOX) rm "$(XSHAREDIR)"/gschemtoxschem.awk
$(SCCBOX) rm "$(XSHAREDIR)"/traversal.tcl
FORCE:

625
src/cairo_jpg.c Normal file
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@ -0,0 +1,625 @@
/* Copyright 2018 Bernhard R. Fischer, 4096R/8E24F29D <bf@abenteuerland.at>
*
* This file is part of Cairo_JPG.
*
* Cairo_JPG is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Cairo_JPG is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Cairo_JPG. If not, see <https://www.gnu.org/licenses/>.
*/
/*! \file cairo_jpg.c
* This file contains two functions for reading and writing JPEG files from
* and to Cairo image surfaces. It uses the functions from the libjpeg.
* Most of the code is directly derived from the online example at
* http://libjpeg-turbo.virtualgl.org/Documentation/Documentation
*
* All prototypes are defined in cairo_jpg.h All functions and their parameters
* and return values are described below directly at the functions. You may
* also have a look at the preprocessor macros defined below.
*
* To compile this code you need to have installed the packages libcairo2-dev
* and libjpeg-dev. Compile with the following to create an object file to link
* with your code:
* gcc -std=c99 -Wall -c `pkg-config cairo libjpeg --cflags --libs` cairo_jpg.c
* Use the following command to include the main() function and create an
* executable for testing of this code:
* gcc -std=c99 -Wall -o cairo_jpg -DCAIRO_JPEG_MAIN `pkg-config cairo libjpeg --cflags --libs` cairo_jpg.c
*
* @author Bernhard R. Fischer, 4096R/8E24F29D bf@abenteuerland.at
* @version 2020/01/18
* @license LGPL3.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include "unistd.h"
#include <cairo.h>
#include <jpeglib.h>
#include "cairo_jpg.h"
/*! Macro to activate main() function. This is only used for testing. Comment
* it out (#undef) if you link this file to your own program.
*/
//#define CAIRO_JPEG_MAIN
//
/*! Define this to use an alternate implementation of
* cairo_image_surface_create_from_jpeg() which fstat(3)s the file before
* reading (see below). For huge files this /may/ be slightly faster.
*/
#undef CAIRO_JPEG_USE_FSTAT
/*! This is the read block size for the stream reader
* cairo_image_surface_create_from_jpeg_stream().
*/
#ifdef USE_CAIRO_READ_FUNC_LEN_T
#define CAIRO_JPEG_IO_BLOCK_SIZE 4096
#else
/*! Block size has to be one if cairo_read_func_t is in use because of the lack
* to detect EOF (truncated reads).
*/
#define CAIRO_JPEG_IO_BLOCK_SIZE 1
/*! In case of original cairo_read_func_t is used fstat() should be used for
* performance reasons (see CAIRO_JPEG_USE_FSTAT above).
*/
#define CAIRO_JPEG_USE_FSTAT
#endif
/*! Define this to test jpeg creation with non-image surfaces. This is only for
* testing and is to be used together with CAIRO_JPEG_MAIN.
*/
#undef CAIRO_JPEG_TEST_SIMILAR
#if defined(CAIRO_JPEG_TEST_SIMILAR) && defined(CAIRO_JPEG_MAIN)
#include <cairo-pdf.h>
#endif
#ifndef LIBJPEG_TURBO_VERSION
/*! This function makes a covnersion for "odd" pixel sizes which typically is a
* conversion from a 3-byte to a 4-byte (or more) pixel size or vice versa.
* The conversion is done from the source buffer src to the destination buffer
* dst. The caller MUST ensure that src and dst have the correct memory size.
* This is dw * num for dst and sw * num for src. src and dst may point to the
* same memory address.
* @param dst Pointer to destination buffer.
* @param dw Pixel width (in bytes) of pixels in destination buffer, dw >= 3.
* @param src Pointer to source buffer.
* @param sw Pixel width (in bytes) of pixels in source buffer, sw >= 3.
* @param num Number of pixels to convert, num >= 1;
*/
static void pix_conv(unsigned char *dst, int dw, const unsigned char *src, int sw, int num)
{
int si, di;
// safety check
if (dw < 3 || sw < 3 || dst == NULL || src == NULL)
return;
num--;
for (si = num * sw, di = num * dw; si >= 0; si -= sw, di -= dw)
{
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
dst[di + 2] = src[si ];
dst[di + 1] = src[si + 1];
dst[di + 0] = src[si + 2];
#else
// FIXME: This is untested, it may be wrong.
dst[di - 3] = src[si - 3];
dst[di - 2] = src[si - 2];
dst[di - 1] = src[si - 1];
#endif
}
}
#endif
/*! This function creates a JPEG file in memory from a Cairo image surface.
* @param sfc Pointer to a Cairo surface. It should be an image surface of
* either CAIRO_FORMAT_ARGB32 or CAIRO_FORMAT_RGB24. Other formats are
* converted to CAIRO_FORMAT_RGB24 before compression.
* Please note that this may give unexpected results because JPEG does not
* support transparency. Thus, default background color is used to replace
* transparent regions. The default background color is black if not specified
* explicitly. Thus converting e.g. PDF surfaces without having any specific
* background color set will apear with black background and not white as you
* might expect. In such cases it is suggested to manually convert the surface
* to RGB24 before calling this function.
* @param data Pointer to a memory pointer. This parameter receives a pointer
* to the memory area where the final JPEG data is found in memory. This
* function reserves the memory properly and it has to be freed by the caller
* with free(3).
* @param len Pointer to a variable of type size_t which will receive the final
* lenght of the memory buffer.
* @param quality Compression quality, 0-100.
* @return On success the function returns CAIRO_STATUS_SUCCESS. In case of
* error CAIRO_STATUS_INVALID_FORMAT is returned.
*/
cairo_status_t cairo_image_surface_write_to_jpeg_mem(cairo_surface_t *sfc, unsigned char **data, size_t *len, int quality)
{
struct jpeg_compress_struct cinfo;
struct jpeg_error_mgr jerr;
JSAMPROW row_pointer[1];
cairo_surface_t *other = NULL;
// check valid input format (must be IMAGE_SURFACE && (ARGB32 || RGB24))
if (cairo_surface_get_type(sfc) != CAIRO_SURFACE_TYPE_IMAGE ||
(cairo_image_surface_get_format(sfc) != CAIRO_FORMAT_ARGB32 &&
cairo_image_surface_get_format(sfc) != CAIRO_FORMAT_RGB24))
{
// create a similar surface with a proper format if supplied input format
// does not fulfill the requirements
double x1, y1, x2, y2;
other = sfc;
cairo_t *ctx = cairo_create(other);
// get extents of original surface
cairo_clip_extents(ctx, &x1, &y1, &x2, &y2);
cairo_destroy(ctx);
// create new image surface
sfc = cairo_surface_create_similar_image(other, CAIRO_FORMAT_RGB24, x2 - x1, y2 - y1);
if (cairo_surface_status(sfc) != CAIRO_STATUS_SUCCESS)
return CAIRO_STATUS_INVALID_FORMAT;
// paint original surface to new surface
ctx = cairo_create(sfc);
cairo_set_source_surface(ctx, other, 0, 0);
cairo_paint(ctx);
cairo_destroy(ctx);
}
// finish queued drawing operations
cairo_surface_flush(sfc);
// init jpeg compression structures
cinfo.err = jpeg_std_error(&jerr);
jpeg_create_compress(&cinfo);
// set compression parameters
jpeg_mem_dest(&cinfo, data, len);
cinfo.image_width = cairo_image_surface_get_width(sfc);
cinfo.image_height = cairo_image_surface_get_height(sfc);
#ifdef LIBJPEG_TURBO_VERSION
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
//cinfo.in_color_space = JCS_EXT_BGRX;
cinfo.in_color_space = cairo_image_surface_get_format(sfc) == CAIRO_FORMAT_ARGB32 ? JCS_EXT_BGRA : JCS_EXT_BGRX;
#else
//cinfo.in_color_space = JCS_EXT_XRGB;
cinfo.in_color_space = cairo_image_surface_get_format(sfc) == CAIRO_FORMAT_ARGB32 ? JCS_EXT_ARGB : JCS_EXT_XRGB;
#endif
cinfo.input_components = 4;
#else
cinfo.in_color_space = JCS_RGB;
cinfo.input_components = 3;
#endif
jpeg_set_defaults(&cinfo);
jpeg_set_quality(&cinfo, quality, TRUE);
// start compressor
jpeg_start_compress(&cinfo, TRUE);
// loop over all lines and compress
while (cinfo.next_scanline < cinfo.image_height)
{
#ifdef LIBJPEG_TURBO_VERSION
row_pointer[0] = cairo_image_surface_get_data(sfc) + (cinfo.next_scanline
* cairo_image_surface_get_stride(sfc));
#else
unsigned char* row_buf = malloc(3 * cinfo.image_width);
//unsigned char row_buf[3 * cinfo.image_width];
pix_conv(row_buf, 3, cairo_image_surface_get_data(sfc) +
(cinfo.next_scanline * cairo_image_surface_get_stride(sfc)), 4, cinfo.image_width);
row_pointer[0] = row_buf;
#endif
(void) jpeg_write_scanlines(&cinfo, row_pointer, 1);
}
// finalize and close everything
jpeg_finish_compress(&cinfo);
jpeg_destroy_compress(&cinfo);
// destroy temporary image surface (if available)
if (other != NULL)
cairo_surface_destroy(sfc);
return CAIRO_STATUS_SUCCESS;
}
/*! This is the internal write function which is called by
* cairo_image_surface_write_to_jpeg(). It is not exported.
*/
static cairo_status_t cj_write(void *closure, const unsigned char *data, unsigned int length)
{
return write((intptr_t) closure, data, length) < length ?
CAIRO_STATUS_WRITE_ERROR : CAIRO_STATUS_SUCCESS;
}
/*! This function writes JPEG file data from a Cairo image surface by using the
* user-supplied stream writer function write_func().
* @param sfc Pointer to a Cairo *image* surface. Its format must either be
* CAIRO_FORMAT_ARGB32 or CAIRO_FORMAT_RGB24. Other formats are not supported
* by this function, yet.
* @param write_func Function pointer to a function which is actually writing
* the data.
* @param closure Pointer to user-supplied variable which is directly passed to
* write_func().
* @param quality Compression quality, 0-100.
* @return This function calles cairo_image_surface_write_to_jpeg_mem() and
* returns its return value.
*/
cairo_status_t cairo_image_surface_write_to_jpeg_stream(cairo_surface_t *sfc, cairo_write_func_t write_func, void *closure, int quality)
{
cairo_status_t e;
unsigned char *data = NULL;
size_t len = 0;
// create JPEG data in memory from surface
if ((e = cairo_image_surface_write_to_jpeg_mem(sfc, &data, &len, quality)) != CAIRO_STATUS_SUCCESS)
return e;
// write whole memory block with stream function
e = write_func(closure, data, len);
// free JPEG memory again and return the return value
free(data);
return e;
}
/*! This function creates a JPEG file from a Cairo image surface.
* @param sfc Pointer to a Cairo *image* surface. Its format must either be
* CAIRO_FORMAT_ARGB32 or CAIRO_FORMAT_RGB24. Other formats are not supported
* by this function, yet.
* @param filename Pointer to the filename.
* @param quality Compression quality, 0-100.
* @return In case of success CAIRO_STATUS_SUCCESS is returned. If an error
* occured while opening/creating the file CAIRO_STATUS_DEVICE_ERROR is
* returned. The error can be tracked down by inspecting errno(3). The function
* internally calles cairo_image_surface_write_to_jpeg_stream() and returnes
* its return value respectively (see there).
*/
cairo_status_t cairo_image_surface_write_to_jpeg(cairo_surface_t *sfc, const char *filename, int quality)
{
cairo_status_t e;
int outfile;
// Open/create new file
if ((outfile = open(filename, O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH)) == -1)
return CAIRO_STATUS_DEVICE_ERROR;
// write surface to file
e = cairo_image_surface_write_to_jpeg_stream(sfc, cj_write, (void*)(intptr_t) outfile, quality);
// close file again and return
close(outfile);
return e;
}
/*! This function decompresses a JPEG image from a memory buffer and creates a
* Cairo image surface.
* @param data Pointer to JPEG data (i.e. the full contents of a JPEG file read
* into this buffer).
* @param len Length of buffer in bytes.
* @return Returns a pointer to a cairo_surface_t structure. It should be
* checked with cairo_surface_status() for errors.
*/
cairo_surface_t *cairo_image_surface_create_from_jpeg_mem(void *data, size_t len)
{
struct jpeg_decompress_struct cinfo;
struct jpeg_error_mgr jerr;
JSAMPROW row_pointer[1];
cairo_surface_t *sfc;
// initialize jpeg decompression structures
cinfo.err = jpeg_std_error(&jerr);
jpeg_create_decompress(&cinfo);
jpeg_mem_src(&cinfo, data, len);
(void) jpeg_read_header(&cinfo, TRUE);
#ifdef LIBJPEG_TURBO_VERSION
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
cinfo.out_color_space = JCS_EXT_BGRA;
#else
cinfo.out_color_space = JCS_EXT_ARGB;
#endif
#else
cinfo.out_color_space = JCS_RGB;
#endif
// start decompressor
(void) jpeg_start_decompress(&cinfo);
// create Cairo image surface
sfc = cairo_image_surface_create(CAIRO_FORMAT_RGB24, cinfo.output_width, cinfo.output_height);
if (cairo_surface_status(sfc) != CAIRO_STATUS_SUCCESS)
{
jpeg_destroy_decompress(&cinfo);
return sfc;
}
// loop over all scanlines and fill Cairo image surface
while (cinfo.output_scanline < cinfo.output_height)
{
unsigned char *row_address = cairo_image_surface_get_data(sfc) +
(cinfo.output_scanline * cairo_image_surface_get_stride(sfc));
row_pointer[0] = row_address;
(void) jpeg_read_scanlines(&cinfo, row_pointer, 1);
#ifndef LIBJPEG_TURBO_VERSION
pix_conv(row_address, 4, row_address, 3, cinfo.output_width);
#endif
}
// finish and close everything
cairo_surface_mark_dirty(sfc);
(void) jpeg_finish_decompress(&cinfo);
jpeg_destroy_decompress(&cinfo);
// set jpeg mime data
cairo_surface_set_mime_data(sfc, CAIRO_MIME_TYPE_JPEG, data, len, free, data);
return sfc;
}
/*! This function reads a JPEG image from a stream and creates a Cairo image
* surface.
* @param read_func Pointer to function which reads data.
* @param closure Pointer which is passed to read_func().
* @return Returns a pointer to a cairo_surface_t structure. It should be
* checked with cairo_surface_status() for errors.
* @note If the surface returned is invalid you can use errno(3) to determine
* further reasons. Errno is set according to realloc(3). If you
* intend to check errno you shall set it to 0 before calling this function
* because it modifies errno only in case of an error.
*/
#ifdef USE_CAIRO_READ_FUNC_LEN_T
cairo_surface_t *cairo_image_surface_create_from_jpeg_stream(cairo_read_func_len_t read_func, void *closure)
#else
cairo_surface_t *cairo_image_surface_create_from_jpeg_stream(cairo_read_func_t read_func, void *closure)
#endif
{
cairo_surface_t *sfc;
unsigned char *data, *tmp;
ssize_t len, rlen;
int eof = 0;
// read all data into memory buffer in blocks of CAIRO_JPEG_IO_BLOCK_SIZE
for (len = 0, data = NULL; !eof; len += rlen)
{
// grow memory buffer and check for error
if ((tmp = realloc(data, len + CAIRO_JPEG_IO_BLOCK_SIZE)) == NULL)
break;
data = tmp;
// read bytes into buffer and check for error
rlen = read_func(closure, data + len, CAIRO_JPEG_IO_BLOCK_SIZE);
#ifdef USE_CAIRO_READ_FUNC_LEN_T
// check for error
if (rlen == -1)
break;
// check if EOF occured
if (rlen < CAIRO_JPEG_IO_BLOCK_SIZE)
eof++;
#else
// check for error
if (rlen == CAIRO_STATUS_READ_ERROR)
eof++;
#endif
}
// check for error in read loop
if (!eof)
{
free(data);
return cairo_image_surface_create(CAIRO_FORMAT_INVALID, 0, 0);
}
// call jpeg decompression and return surface
sfc = cairo_image_surface_create_from_jpeg_mem(data, len);
if (cairo_surface_status(sfc) != CAIRO_STATUS_SUCCESS)
free(data);
return sfc;
}
#ifdef CAIRO_JPEG_USE_FSTAT
/*! This function reads an JPEG image from a file an creates a Cairo image
* surface. Internally the filesize is determined with fstat(2) and then the
* whole data is read at once.
* @param filename Pointer to filename of JPEG file.
* @return Returns a pointer to a cairo_surface_t structure. It should be
* checked with cairo_surface_status() for errors.
* @note If the returned surface is invalid you can use errno to determine
* further reasons. Errno is set according to fopen(3) and malloc(3). If you
* intend to check errno you shall set it to 0 before calling this function
* because it does not modify errno itself.
*/
cairo_surface_t *cairo_image_surface_create_from_jpeg(const char *filename)
{
void *data;
int infile;
struct stat stat;
// open input file
if ((infile = open(filename, O_RDONLY)) == -1)
return cairo_image_surface_create(CAIRO_FORMAT_INVALID, 0, 0);
// get stat structure for file size
if (fstat(infile, &stat) == -1)
return cairo_image_surface_create(CAIRO_FORMAT_INVALID, 0, 0);
// allocate memory
if ((data = malloc(stat.st_size)) == NULL)
return cairo_image_surface_create(CAIRO_FORMAT_INVALID, 0, 0);
// read data
int s = read(infile, data, stat.st_size);
if ( s < stat.st_size)
return cairo_image_surface_create(CAIRO_FORMAT_INVALID, 0, 0);
close(infile);
return cairo_image_surface_create_from_jpeg_mem(data, stat.st_size);
}
#else
/*! This is the read function which is called by
* cairo_image_surface_create_from_jpeg_stream() (non-fstat-version below). It
* is not exported.
*/
#ifdef USE_CAIRO_READ_FUNC_LEN_T
static ssize_t cj_read(void *closure, unsigned char *data, unsigned int length)
{
return read((intptr_t) closure, data, length);
}
#else
static cairo_status_t cj_read(void *closure, unsigned char *data, unsigned int length)
{
return read((intptr_t) closure, data, length) < length ? CAIRO_STATUS_READ_ERROR : CAIRO_STATUS_SUCCESS;
}
#endif
/*! This function reads an JPEG image from a file an creates a Cairo image
* surface. Internally the function calls
* cairo_image_surface_create_from_jpeg_stream() to actually read the data.
* @param filename Pointer to filename of JPEG file.
* @return Returns a pointer to a cairo_surface_t structure. It should be
* checked with cairo_surface_status() for errors.
* @note If the returned surface is invalid you can use errno to determine
* further reasons. Errno is set according to fopen(3) and malloc(3). If you
* intend to check errno you shall set it to 0 before calling this function
* because it does not modify errno itself.
*/
cairo_surface_t *cairo_image_surface_create_from_jpeg(const char *filename)
{
cairo_surface_t *sfc;
int infile;
// open input file
if ((infile = open(filename, O_RDONLY)) == -1)
return cairo_image_surface_create(CAIRO_FORMAT_INVALID, 0, 0);
// call stream loading function
sfc = cairo_image_surface_create_from_jpeg_stream(cj_read, (void*)(intptr_t) infile);
close(infile);
return sfc;
}
#endif
#ifdef CAIRO_JPEG_MAIN
#include <string.h>
#include <strings.h>
int strrcasecmp(const char *s1, const char *s2)
{
int off = (int) strlen(s1) - (int) strlen(s2); // typecast size_t to int because size_t typically is unsigned
return strcasecmp(s1 + (off < 0 ? 0 : off), s2);
}
/*! Main routine, only for testing. #undef CAIRO_JPEG_MAIN or simply delete
* this part if you link this file to your own program.
*/
int main(int argc, char **argv)
{
cairo_surface_t *sfc;
#ifndef CAIRO_JPEG_TEST_SIMILAR
if (argc < 3)
{
fprintf(stderr, "usage: %s <infile> <outfile>\n", argv[0]);
return 1;
}
// test input file type and read file
if (!strrcasecmp(argv[1], ".png"))
{
// read PNG file
sfc = cairo_image_surface_create_from_png(argv[1]);
}
else if (!strrcasecmp(argv[1], ".jpg"))
{
// read JPEG file
sfc = cairo_image_surface_create_from_jpeg(argv[1]);
}
else
{
fprintf(stderr, "source file is neither JPG nor PNG\n");
return 1;
}
// check surface status
if (cairo_surface_status(sfc) != CAIRO_STATUS_SUCCESS)
{
fprintf(stderr, "error loading image: %s", cairo_status_to_string(cairo_surface_status(sfc)));
return 2;
}
// test output file type and write file
if (!strrcasecmp(argv[2], ".png"))
{
// write PNG file
cairo_surface_write_to_png(sfc, argv[2]);
}
else if (!strrcasecmp(argv[2], ".jpg"))
{
// write JPEG file
cairo_image_surface_write_to_jpeg(sfc, argv[2], 90);
}
else
{
fprintf(stderr, "destination file is neither JPG nor PNG\n");
return 1;
}
cairo_surface_destroy(sfc);
#else
sfc = cairo_pdf_surface_create("xyz.pdf", 595.276, 841.890);
cairo_t *ctx = cairo_create(sfc);
cairo_set_source_rgb(ctx, 1, 1, 1);
cairo_paint(ctx);
cairo_move_to(ctx, 100, 100);
cairo_set_source_rgb(ctx, 1, 0, 0);
cairo_set_line_width(ctx, 3);
cairo_line_to(ctx, 400, 400);
cairo_stroke(ctx);
cairo_destroy(ctx);
cairo_image_surface_write_to_jpeg(sfc, "xyz.jpg", 90);
cairo_surface_destroy(sfc);
#endif
return 0;
}
#endif

3
src/cairo_jpg.c:Zone.Identifier Normal file
View File

@ -0,0 +1,3 @@
[ZoneTransfer]
ZoneId=3
HostUrl=https://raw.githubusercontent.com/rahra/cairo_jpg/master/src/cairo_jpg.c

70
src/cairo_jpg.h Normal file
View File

@ -0,0 +1,70 @@
/* Copyright 2018 Bernhard R. Fischer, 4096R/8E24F29D <bf@abenteuerland.at>
*
* This file is part of Cairo_JPG.
*
* Cairo_JPG is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Cairo_JPG is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Cairo_JPG. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef CAIRO_JPEG_H
#define CAIRO_JPEG_H
/*! \file cairo_jpg.h
* This file contains all prototypes for the Cairo-JPEG functions implemented
* in cairo_jpg.c. See there for the function documentation.
*
* @author Bernhard R. Fischer, 4096R/8E24F29D <bf@abenteuerland.at>
* @version 2018/12/11
* @license LGPL3
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <cairo.h>
#ifdef USE_CAIRO_READ_FUNC_LEN_T
/*! This is the type for the stream read function. Which must be implemented by
* the user if cairo_image_surface_create_from_jpeg_stream() is used. Please
* note that this prototype is slightly different from cairo_read_func_t which
* is used by cairo_image_surface_create_from_png_stream().
* This new prototype is defined because the original prototype
* cairo_read_func_t does not allow to detect truncated reads. This issue was
* discussed on the cairographics mailinglist, see
* https://lists.cairographics.org/archives/cairo/2016-March/027298.html
* @param closure This parameter is directly passed through by
* cairo_image_surface_create_from_jpeg_stream().
* @param data Pointer to data buffer which will receive the data.
* @param length Size of the data buffer in bytes.
* @return This function must return the actually length that was read into the
* buffer. This may actually be less than length which indicates an EOF. In
* case of any fatal unrecoverable error on the input stream -1 shall be
* returned.
*/
typedef ssize_t (*cairo_read_func_len_t) (void *closure, unsigned char *data, unsigned int length);
#endif
cairo_status_t cairo_image_surface_write_to_jpeg_mem(cairo_surface_t *sfc, unsigned char **data, size_t *len, int quality);
cairo_status_t cairo_image_surface_write_to_jpeg_stream(cairo_surface_t *sfc, cairo_write_func_t write_func, void *closure, int quality);
cairo_status_t cairo_image_surface_write_to_jpeg(cairo_surface_t *sfc, const char *filename, int quality);
cairo_surface_t *cairo_image_surface_create_from_jpeg_mem(void *data, size_t len);
#ifdef USE_CAIRO_READ_FUNC_LEN_T
cairo_surface_t *cairo_image_surface_create_from_jpeg_stream(cairo_read_func_len_t read_func, void *closure);
#else
cairo_surface_t *cairo_image_surface_create_from_jpeg_stream(cairo_read_func_t read_func, void *closure);
#endif
cairo_surface_t *cairo_image_surface_create_from_jpeg(const char *filename);
#endif

3
src/cairo_jpg.h:Zone.Identifier Normal file
View File

@ -0,0 +1,3 @@
[ZoneTransfer]
ZoneId=3
HostUrl=https://raw.githubusercontent.com/rahra/cairo_jpg/master/src/cairo_jpg.h

255
src/psprint.c
View File

@ -98,7 +98,242 @@ static Ps_color *ps_colors;
static char ps_font_name[80] = "Helvetica"; /* Courier Times Helvetica Symbol */
static char ps_font_family[80] = "Helvetica"; /* Courier Times Helvetica Symbol */
typedef struct
{
unsigned char* buffer;
size_t pos;
size_t size;
} png_to_byte_closure_t;
cairo_status_t png_reader(void* in_closure, unsigned char* out_data, unsigned int length)
{
png_to_byte_closure_t* closure = (png_to_byte_closure_t*)in_closure;
if (!closure->buffer) return CAIRO_STATUS_READ_ERROR;
memcpy(out_data, closure->buffer + closure->pos, length);
closure->pos += length;
return CAIRO_STATUS_SUCCESS;
}
char* bin2hex(const unsigned char* bin, size_t len)
{
char* out;
size_t i;
if (bin == NULL || len == 0)
return NULL;
out = malloc(len * 2 + 1);
for (i = 0; i < len; i++) {
out[i * 2] = "0123456789abcdef"[bin[i] >> 4];
out[i * 2 + 1] = "0123456789abcdef"[bin[i] & 0x0F];
}
out[len * 2] = '\0';
return out;
}
void ps_drawPNG(xRect* r, double x1, double y1, double x2, double y2)
{
size_t data_size;
png_to_byte_closure_t closure;
char* filter = NULL;
my_strdup(1484, &filter, get_tok_value(r->prop_ptr, "filter", 0));
unsigned char* image_data64_ptr = get_tok_value(r->prop_ptr, "image_data", 0);
if (filter) {
size_t filtersize = 0;
char* filterdata = NULL;
closure.buffer = NULL;
filterdata = (char*)base64_decode(image_data64_ptr, strlen(image_data64_ptr), &filtersize);
filter_data(filterdata, filtersize, (char**)&closure.buffer, &data_size, filter);
my_free(1488, &filterdata);
}
else {
closure.buffer = base64_decode(image_data64_ptr, strlen(image_data64_ptr), &data_size);
}
closure.pos = 0;
closure.size = data_size; /* should not be necessary */
cairo_surface_t* surface = cairo_image_surface_create_from_png_stream(png_reader, &closure);
int png_size_x = cairo_image_surface_get_width(surface);
int png_size_y = cairo_image_surface_get_height(surface);
cairo_surface_flush(surface);
unsigned char* png_data = cairo_image_surface_get_data(surface);
unsigned char* invertImage = get_tok_value(r->prop_ptr, "InvertOnExport", 0);
unsigned char BG_r = 0xFF, BG_g = 0xFF, BG_b = 0xFF;
for (int i = 0; i < (png_size_x * png_size_y * 4); i += 4)
{
unsigned char png_r = png_data[i + 0];
unsigned char png_g = png_data[i + 1];
unsigned char png_b = png_data[i + 2];
unsigned char png_a = png_data[i + 3];
if(invertImage[0]=='1')
{
png_data[i + 0] = (0xFF-png_r) + (unsigned char)((double)BG_r * ((double)(0xFF - png_a)) / ((double)(0xFF)));
png_data[i + 1] = (0xFF-png_g) + (unsigned char)((double)BG_g * ((double)(0xFF - png_a)) / ((double)(0xFF)));
png_data[i + 2] = (0xFF-png_b) + (unsigned char)((double)BG_b * ((double)(0xFF - png_a)) / ((double)(0xFF)));
png_data[i + 3] = 0xFF;
}else
{
png_data[i + 0] = png_r + (unsigned char)((double)BG_r * ((double)(0xFF - png_a)) / ((double)(0xFF)));
png_data[i + 1] = png_g + (unsigned char)((double)BG_g * ((double)(0xFF - png_a)) / ((double)(0xFF)));
png_data[i + 2] = png_b + (unsigned char)((double)BG_b * ((double)(0xFF - png_a)) / ((double)(0xFF)));
png_data[i + 3] = 0xFF;
}
}
cairo_surface_mark_dirty(surface);
cairo_image_surface_write_to_jpeg(surface, "temp.jpg", 100);
unsigned char* jpgData;
FILE* fp;
fp = fopen("temp.jpg", "rb"); /* Open the file for reading */
fseek(fp, 0L, SEEK_END);
int fileSize = ftell(fp);
rewind(fp);
jpgData = malloc(fileSize);
fread(jpgData, sizeof(jpgData[0]), fileSize, fp);
fclose(fp);
unsigned char* hexEncodedJPG = bin2hex(jpgData, fileSize);
fprintf(fd, "gsave\n");
fprintf(fd, "%g %g translate\n", X_TO_PS(x1), Y_TO_PS(y1));
fprintf(fd, "%g %g scale\n", X_TO_PS(x2) - X_TO_PS(x1), Y_TO_PS(y2) - Y_TO_PS(y1));
fprintf(fd, "%d\n", png_size_x);
fprintf(fd, "%d\n", png_size_y);
fprintf(fd, "8\n");
fprintf(fd, "[%d 0 0 %d 0 0]\n", png_size_x, png_size_y);
fprintf(fd, "(%s)\n", hexEncodedJPG);
fprintf(fd, "/ASCIIHexDecode\n");
fprintf(fd, "filter\n");
fprintf(fd, "0 dict\n");
fprintf(fd, "/DCTDecode\n");
fprintf(fd, "filter\n");
fprintf(fd, "false\n");
fprintf(fd, "3\n");
fprintf(fd, "colorimage\n");
fprintf(fd, "grestore\n");
free(hexEncodedJPG); free(jpgData);
}
void ps_embedded_graph(xRect* r, double rx1, double ry1, double rx2, double ry2)
{
#if defined(HAS_CAIRO)
char* ptr = NULL;
double x1, y1, x2, y2, w, h, rw, rh, scale;
char transform[150];
png_to_byte_closure_t closure;
cairo_surface_t* png_sfc;
int save_draw_window, save_draw_grid, rwi, rhi;
size_t olength;
const double max_size = 2000.0;
if (!has_x) return;
rw = fabs(rx2 - rx1);
rh = fabs(ry2 - ry1);
scale = 2.0;
if (rw > rh && rw > max_size) {
scale = max_size / rw;
}
else if (rh > max_size) {
scale = max_size / rh;
}
rwi = (int)(rw * scale + 1.0);
rhi = (int)(rh * scale + 1.0);
save_restore_zoom(1);
set_viewport_size(rwi, rhi, 1.0);
zoom_box(rx1-2, ry1-2, rx2+2, ry2+2, 1.0);
resetwin(1, 1, 1, rwi, rhi);
save_draw_grid = tclgetboolvar("draw_grid");
tclsetvar("draw_grid", "0");
save_draw_window = xctx->draw_window;
xctx->draw_window = 0;
xctx->draw_pixmap = 1;
xctx->do_copy_area = 0;
int d_c = tclgetboolvar("dark_colorscheme");
tclsetboolvar("dark_colorscheme", 0);
build_colors(0, 0);
draw();
#ifdef __unix__
png_sfc = cairo_xlib_surface_create(display, xctx->save_pixmap, visual,
xctx->xrect[0].width, xctx->xrect[0].height);
#else
/* pixmap doesn't work on windows
Copy from cairo_save_sfc and use cairo
to draw in the data points to embed the graph */
png_sfc = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, xctx->xrect[0].width, xctx->xrect[0].height);
cairo_t* ct = cairo_create(png_sfc);
cairo_set_source_surface(ct, xctx->cairo_save_sfc, 0, 0);
cairo_set_operator(ct, CAIRO_OPERATOR_SOURCE);
cairo_paint(ct);
for (int i = 0; i < xctx->rects[GRIDLAYER]; i++) {
xRect* r2 = &xctx->rect[GRIDLAYER][i];
if (r2->flags & 1) {
setup_graph_data(i, 8, 0, &xctx->graph_struct);
draw_graph(i, 8, &xctx->graph_struct, (void*)ct);
}
}
#endif
closure.buffer = NULL;
closure.size = 0;
closure.pos = 0;
cairo_image_surface_write_to_jpeg(png_sfc, "temp.jpg", 100);
unsigned char* jpgData;
FILE* fp;
fp = fopen("temp.jpg", "rb");
fseek(fp, 0L, SEEK_END);
int fileSize = ftell(fp);
rewind(fp);
jpgData = malloc(fileSize);
fread(jpgData, sizeof(jpgData[0]), fileSize, fp);
fclose(fp);
unsigned char* hexEncodedJPG = bin2hex(jpgData, fileSize);
cairo_surface_destroy(png_sfc);
xctx->draw_pixmap = 1;
xctx->draw_window = save_draw_window;
xctx->do_copy_area = 1;
tclsetboolvar("draw_grid", save_draw_grid);
save_restore_zoom(0);
resetwin(1, 1, 1, 0, 0);
change_linewidth(-1.);
tclsetboolvar("dark_colorscheme", d_c);
build_colors(0, 0);
draw();
fprintf(fd, "gsave\n");
fprintf(fd, "%f %f translate\n", X_TO_PS(rx1), Y_TO_PS(ry1));
fprintf(fd, "%f %f scale\n", X_TO_PS(rx2) - X_TO_PS(rx1), Y_TO_PS(ry2) - Y_TO_PS(ry1));
fprintf(fd, "%d\n", rwi);
fprintf(fd, "%d\n", rhi);
fprintf(fd, "8\n");
fprintf(fd, "[%d 0 0 %d 0 0]\n", rwi, rhi);
fprintf(fd, "(%s)\n", hexEncodedJPG);
fprintf(fd, "/ASCIIHexDecode\n");
fprintf(fd, "filter\n");
fprintf(fd, "0 dict\n");
fprintf(fd, "/DCTDecode\n");
fprintf(fd, "filter\n");
fprintf(fd, "false\n");
fprintf(fd, "3\n");
fprintf(fd, "colorimage\n");
fprintf(fd, "grestore\n");
free(hexEncodedJPG); free(jpgData);
#endif
}
static void set_lw(void)
{
if(xctx->lw==0.0)
@ -605,6 +840,11 @@ static void ps_draw_symbol(int n,int layer, int what, short tmp_flip, short rot,
ROTATION(rot, flip, 0.0,0.0,rect.x1,rect.y1,x1,y1);
ROTATION(rot, flip, 0.0,0.0,rect.x2,rect.y2,x2,y2);
RECTORDER(x1,y1,x2,y2);
if (rect.flags & 1024)//image
{
ps_drawPNG(&rect, x0 + x1, y0 + y1, x0 + x2, y0 + y2);
continue;
}
ps_filledrect(layer, x0+x1, y0+y1, x0+x2, y0+y2, rect.dash, rect.fill);
}
if( (layer==TEXTWIRELAYER && !(xctx->inst[n].flags&2) ) ||
@ -682,6 +922,8 @@ static void fill_ps_colors()
}
void create_ps(char **psfile, int what)
{
double dx, dy, scale, scaley;
@ -690,8 +932,8 @@ void create_ps(char **psfile, int what)
double margin=10; /* in postscript points, (1/72)". No need to add margin as xschem zoom full already has margins.*/
/* Legal: 612 792 */
double pagex=842;/* a4, in postscript points, (1/72)" */
double pagey=595;/* a4, in postscript points, (1/72)" */
double pagex=792;/* a4, in postscript points, (1/72)" */
double pagey=612;/* a4, in postscript points, (1/72)" */
xRect boundbox;
int c,i, textlayer;
int old_grid;
@ -867,6 +1109,15 @@ void create_ps(char **psfile, int what)
ps_filledrect(c, xctx->rect[c][i].x1, xctx->rect[c][i].y1,
xctx->rect[c][i].x2, xctx->rect[c][i].y2, xctx->rect[c][i].dash, xctx->rect[c][i].fill);
}
if (c == GRIDLAYER && (xctx->rect[c][i].flags & 1024)) { /* image */
xRect* r = &xctx->rect[c][i];
//PNG Code Here
ps_drawPNG(r, r->x1, r->y1, r->x2, r->y2);
}
if (c == GRIDLAYER && (xctx->rect[c][i].flags & 1)) { /* graph */
xRect* r = &xctx->rect[c][i];
ps_embedded_graph(r, r->x1, r->y1, r->x2, r->y2);
}
}
for(i=0;i<xctx->arcs[c];i++)
{

1
src/xschem.h
View File

@ -111,6 +111,7 @@ extern char win_temp_dir[PATH_MAX];
#if HAS_CAIRO==1
#define DRAW_ALL_CAIRO 0 /* use cairo for all graphics. Work in progress! */
#include <cairo.h>
#include "cairo_jpg.h"
#ifdef __unix__
#include <cairo-xlib.h>
#include "cairo-xlib-xrender.h"