diff options
Diffstat (limited to 'tkimg/tga')
-rw-r--r-- | tkimg/tga/ChangeLog | 17 | ||||
-rw-r--r-- | tkimg/tga/Makefile.in | 513 | ||||
-rw-r--r-- | tkimg/tga/aclocal.m4 | 10 | ||||
-rwxr-xr-x | tkimg/tga/configure | 13445 | ||||
-rw-r--r-- | tkimg/tga/configure.in | 200 | ||||
-rw-r--r-- | tkimg/tga/readme | 2 | ||||
-rw-r--r-- | tkimg/tga/tests/all.tcl | 24 | ||||
-rw-r--r-- | tkimg/tga/tests/hori.tga | bin | 641 -> 0 bytes | |||
-rw-r--r-- | tkimg/tga/tests/tga.test | 53 | ||||
-rw-r--r-- | tkimg/tga/tga.c | 1017 |
10 files changed, 0 insertions, 15281 deletions
diff --git a/tkimg/tga/ChangeLog b/tkimg/tga/ChangeLog deleted file mode 100644 index 9c38032..0000000 --- a/tkimg/tga/ChangeLog +++ /dev/null @@ -1,17 +0,0 @@ -2009-01-12 Jan Nijtmans <nijtmans@users.sourceforge.net> - - * No longer Panic when an out-of-memory error occurs, - when compiled with Tcl/Tk 8.5 or later and running with - Tcl/Tk 8.5 and later (Tk bug #2477446) - -2004-08-18 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * - * Released and tagged Tkimg 1.3 ======================== - * - -2002-11-25 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * Start of logging. - * tkimg/tga: TGA photo image type. Provided by Paul Obermeier - <obermeier@users.sourceforge.net> diff --git a/tkimg/tga/Makefile.in b/tkimg/tga/Makefile.in deleted file mode 100644 index 0200a39..0000000 --- a/tkimg/tga/Makefile.in +++ /dev/null @@ -1,513 +0,0 @@ -# Makefile.in -- -# -# This file is a Makefile for tkimgbmp TEA Extension. If it has the name -# "Makefile.in" then it is a template for a Makefile; to generate the -# actual Makefile, run "./configure", which is a configuration script -# generated by the "autoconf" program (constructs like "@foo@" will get -# replaced in the actual Makefile. -# -# Copyright (c) 1999 Scriptics Corporation. -# Copyright (c) 2002-2005 ActiveState Corporation. -# -# See the file "license.terms" for information on usage and redistribution -# of this file, and for a DISCLAIMER OF ALL WARRANTIES. -# -# RCS: @(#) $Id: Makefile.in,v 1.1.1.1 2016/01/25 21:20:47 joye Exp $ - -#======================================================================== -# Add additional lines to handle any additional AC_SUBST cases that -# have been added in a customized configure script. -#======================================================================== - -PACKAGE_TCLNAME = @PACKAGE_TCLNAME@ - -tkimg_SRC_PATH = @tkimg_SRC_PATH@ -tkimg_BUILD_PATH = @tkimg_BUILD_PATH@ -tkimg_VERSION = @tkimg_VERSION@ - -#======================================================================== -# Nothing of the variables below this line should need to be changed. -# Please check the TARGETS section below to make sure the make targets -# are correct. -#======================================================================== - -#======================================================================== -# The names of the source files is defined in the configure script. -# The object files are used for linking into the final library. -# This will be used when a dist target is added to the Makefile. -# It is not important to specify the directory, as long as it is the -# $(srcdir) or in the generic, win or unix subdirectory. -#======================================================================== - -PKG_SOURCES = @PKG_SOURCES@ -PKG_OBJECTS = @PKG_OBJECTS@ - -PKG_STUB_SOURCES = @PKG_STUB_SOURCES@ -PKG_STUB_OBJECTS = @PKG_STUB_OBJECTS@ - -#======================================================================== -# PKG_TCL_SOURCES identifies Tcl runtime files that are associated with -# this package that need to be installed, if any. -#======================================================================== - -PKG_TCL_SOURCES = @PKG_TCL_SOURCES@ - -#======================================================================== -# This is a list of public header files to be installed, if any. -#======================================================================== - -PKG_HEADERS = @PKG_HEADERS@ - -#======================================================================== -# "PKG_LIB_FILE" refers to the library (dynamic or static as per -# configuration options) composed of the named objects. -#======================================================================== - -PKG_LIB_FILE = @PKG_LIB_FILE@ -PKG_STUB_LIB_FILE = @PKG_STUB_LIB_FILE@ - -lib_BINARIES = $(PKG_LIB_FILE) -BINARIES = $(lib_BINARIES) - -SHELL = @SHELL@ - -srcdir = @srcdir@ -prefix = @prefix@ -exec_prefix = @exec_prefix@ - -bindir = @bindir@ -libdir = @libdir@ -datarootdir = @datarootdir@ -datadir = @datadir@ -mandir = @mandir@ -includedir = @includedir@ - -DESTDIR = - -PKG_DIR = $(PACKAGE_NAME)$(PACKAGE_VERSION) -pkgdatadir = $(datadir)/$(PKG_DIR) -pkglibdir = $(libdir)/$(PKG_DIR) -pkgincludedir = $(includedir)/$(PKG_DIR) - -top_builddir = . - -INSTALL_OPTIONS = -INSTALL = $(SHELL) $(srcdir)/../tclconfig/install-sh -c ${INSTALL_OPTIONS} -INSTALL_DATA_DIR = ${INSTALL} -d -m 755 -INSTALL_PROGRAM = ${INSTALL} -m 755 -INSTALL_DATA = ${INSTALL} -m 544 -INSTALL_SCRIPT = ${INSTALL_PROGRAM} -INSTALL_LIBRARY = ${INSTALL_DATA} - -PACKAGE_NAME = @PACKAGE_NAME@ -PACKAGE_VERSION = @PACKAGE_VERSION@ -CC = @CC@ -CFLAGS_DEFAULT = @CFLAGS_DEFAULT@ -CFLAGS_WARNING = @CFLAGS_WARNING@ -CLEANFILES = @CLEANFILES@ -EXEEXT = @EXEEXT@ -LDFLAGS_DEFAULT = @LDFLAGS_DEFAULT@ -MAKE_LIB = @MAKE_LIB@ -MAKE_SHARED_LIB = @MAKE_SHARED_LIB@ -MAKE_STATIC_LIB = @MAKE_STATIC_LIB@ -MAKE_STUB_LIB = @MAKE_STUB_LIB@ -OBJEXT = @OBJEXT@ -RANLIB = @RANLIB@ -RANLIB_STUB = @RANLIB_STUB@ -SHLIB_CFLAGS = @SHLIB_CFLAGS@ -SHLIB_LD = @SHLIB_LD@ -SHLIB_LD_LIBS = @SHLIB_LD_LIBS@ -STLIB_LD = @STLIB_LD@ -TCL_DEFS = @TCL_DEFS@ -TCL_BIN_DIR = @TCL_BIN_DIR@ -TCL_SRC_DIR = @TCL_SRC_DIR@ -# This is necessary for packages that use private Tcl headers -TCL_TOP_DIR_NATIVE = @TCL_TOP_DIR_NATIVE@ -# Not used, but retained for reference of what libs Tcl required -TCL_LIBS = @TCL_LIBS@ - -#======================================================================== -# TCLLIBPATH seeds the auto_path in Tcl's init.tcl so we can test our -# package without installing. The other environment variables allow us -# to test against an uninstalled Tcl. Add special env vars that you -# require for testing here (like TCLX_LIBRARY). -#======================================================================== - -SHLIB_LD_FLAGS = @SHLIB_LD_FLAGS@ -TK_BIN_DIR = @TK_BIN_DIR@ -TK_SRC_DIR = @TK_SRC_DIR@ -TK_LIBS = @TK_LIBS@ - -EXTRA_PATH = $(top_builddir):$(TCL_BIN_DIR):$(TK_BIN_DIR) -TCLSH_ENV = TCL_LIBRARY=`@CYGPATH@ $(TCL_SRC_DIR)/library` \ - TK_LIBRARY=`@CYGPATH@ $(TK_SRC_DIR)/library` \ - @LD_LIBRARY_PATH_VAR@="$(EXTRA_PATH):$(@LD_LIBRARY_PATH_VAR@)" \ - PATH="$(EXTRA_PATH):$(PATH)" \ - TCLLIBPATH="$(top_builddir)" -TCLSH_PROG = @TCLSH_PROG@ -WISH_PROG = @WISH_PROG@ -TCLSH = $(TCLSH_ENV) $(TCLSH_PROG) -WISH = $(TCLSH_ENV) $(WISH_PROG) -SHARED_BUILD = @SHARED_BUILD@ - -# The local includes must come first, because the TK_XINCLUDES can be -# just a comment - -INCLUDES = @PKG_INCLUDES@ \ - @TK_INCLUDES@ @TCL_INCLUDES@ @TK_XINCLUDES@ - -PKG_CFLAGS = @PKG_CFLAGS@ - -# TCL_DEFS is not strictly need here, but if you remove it, then you -# must make sure that configure.in checks for the necessary components -# that your library may use. TCL_DEFS can actually be a problem if -# you do not compile with a similar machine setup as the Tcl core was -# compiled with. -#DEFS = $(TCL_DEFS) @DEFS@ $(PKG_CFLAGS) -DEFS = @DEFS@ $(PKG_CFLAGS) - -CONFIG_CLEAN_FILES = Makefile - -CPPFLAGS = @CPPFLAGS@ -DPACKAGE_TCLNAME=\"$(PACKAGE_TCLNAME)\" -LIBS = @PKG_LIBS@ @LIBS@ -AR = @AR@ -CFLAGS = @CFLAGS@ -COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) - -#======================================================================== -# Start of user-definable TARGETS section -#======================================================================== - -PHIMGTYPE = @PHIMGTYPE@ - -tkimg_SRC_PATH = @tkimg_SRC_PATH@ -tkimg_BUILD_PATH = @tkimg_BUILD_PATH@ -tkimg_VERSION = @tkimg_VERSION@ - -#======================================================================== -# TEA TARGETS. Please note that the "libraries:" target refers to platform -# independent files, and the "binaries:" target inclues executable programs and -# platform-dependent libraries. Modify these targets so that they install -# the various pieces of your package. The make and install rules -# for the BINARIES that you specified above have already been done. -#======================================================================== - -all: binaries libraries doc - -#======================================================================== -# The binaries target builds executable programs, Windows .dll's, unix -# shared/static libraries, and any other platform-dependent files. -# The list of targets to build for "binaries:" is specified at the top -# of the Makefile, in the "BINARIES" variable. -#======================================================================== - -binaries: $(BINARIES) pkgIndex.tcl - -libraries: - -doc: - -# Currently no documentation to create, the HTML is part of the -# distribution. -# ................................................................. -# @echo "If you have documentation to create, place the commands to" -# @echo "build the docs in the 'doc:' target. For example:" -# @echo " xml2nroff sample.xml > sample.n" -# @echo " xml2html sample.xml > sample.html" - -install: all install-binaries install-libraries install-doc - -install-binaries: binaries install-lib-binaries install-bin-binaries - -#======================================================================== -# This rule installs platform-independent files, such as header files. -#======================================================================== - -install-libraries: libraries - @$(INSTALL_DATA_DIR) $(DESTDIR)$(includedir) - @echo "Installing header files in $(DESTDIR)$(includedir)" - @list='$(PKG_HEADERS)'; for i in $$list; do \ - echo "Installing $(srcdir)/$$i" ; \ - $(INSTALL_DATA) $(srcdir)/$$i $(DESTDIR)$(includedir) ; \ - done; - -#======================================================================== -# Install documentation. Unix manpages should go in the $(mandir) -# directory. -#======================================================================== - -install-doc: doc - -# @$(INSTALL_DATA_DIR) $(DESTDIR)$(mandir)/mann -# @echo "Installing documentation in $(DESTDIR)$(mandir)" -# @for i in doc/*.n; do \ -# echo "Installing $$i"; \ -# rm -f $(DESTDIR)$(mandir)/mann/`basename $$i`; \ -# $(INSTALL_DATA) $$i $(DESTDIR)$(mandir)/mann ; \ -# done - -test: binaries libraries - $(WISH) `@CYGPATH@ $(srcdir)/tests/all.tcl` $(TESTFLAGS) - -shell: binaries libraries - @$(TCLSH) $(SCRIPT) - -gdb: - $(TCLSH_ENV) gdb $(TCLSH_PROG) $(SCRIPT) - -depend: - -#======================================================================== -# $(PKG_LIB_FILE) should be listed as part of the BINARIES variable -# mentioned above. That will ensure that this target is built when you -# run "make binaries". -# -# The $(PKG_OBJECTS) objects are created and linked into the final -# library. In most cases these object files will correspond to the -# source files above. -#======================================================================== - -$(PKG_LIB_FILE): $(PKG_OBJECTS) - -rm -f $(PKG_LIB_FILE) - ${MAKE_LIB} - $(RANLIB) $(PKG_LIB_FILE) - -$(PKG_STUB_LIB_FILE): $(PKG_STUB_OBJECTS) - -rm -f $(PKG_STUB_LIB_FILE) - ${MAKE_STUB_LIB} - $(RANLIB_STUB) $(PKG_STUB_LIB_FILE) - -#======================================================================== -# We need to enumerate the list of .c to .o lines here. -# -# In the following lines, $(srcdir) refers to the toplevel directory -# containing your extension. 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Users can also - # use Tcl_GetDouble(FromObj) instead. - #TEA_BUGGY_STRTOD - fi - - - - # - # Ok, lets find the tkimg configuration - # First, look for one uninstalled. - # the alternative search directory is invoked by --with-tkimg - # - - if test x"${no_tkimg}" = x ; then - # we reset no_tkimg in case something fails here - no_tkimg=true - -# Check whether --with-tkimg or --without-tkimg was given. -if test "${with_tkimg+set}" = set; then - withval="$with_tkimg" - with_tkimgconfig=${withval} -fi; - echo "$as_me:$LINENO: checking for tkimg configuration" >&5 -echo $ECHO_N "checking for tkimg configuration... $ECHO_C" >&6 - if test "${ac_cv_c_tkimgconfig+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - - - # First check to see if --with-tkimg was specified. - if test x"${with_tkimgconfig}" != x ; then - case ${with_tkimgconfig} in - */tkimgConfig.sh ) - if test -f ${with_tkimgconfig}; then - { echo "$as_me:$LINENO: WARNING: --with-tkimg argument should refer to directory containing tkimgConfig.sh, not to tkimgConfig.sh itself" >&5 -echo "$as_me: WARNING: --with-tkimg argument should refer to directory containing tkimgConfig.sh, not to tkimgConfig.sh itself" >&2;} - with_tkimgconfig=`echo ${with_tkimgconfig} | sed 's!/tkimgConfig\.sh$!!'` - fi;; - esac - if test -f "${with_tkimgconfig}/tkimgConfig.sh" ; then - ac_cv_c_tkimgconfig=`(cd ${with_tkimgconfig}; pwd)` - else - { { echo "$as_me:$LINENO: error: ${with_tkimgconfig} directory doesn't contain tkimgConfig.sh" >&5 -echo "$as_me: error: ${with_tkimgconfig} directory doesn't contain tkimgConfig.sh" >&2;} - { (exit 1); exit 1; }; } - fi - fi - - # then check for a private tkimg installation - if test x"${ac_cv_c_tkimgconfig}" = x ; then - for i in \ - ../tkimg \ - `ls -dr ../tkimg*[0-9].[0-9]*.[0-9]* 2>/dev/null` \ - `ls -dr ../tkimg*[0-9].[0-9][0-9] 2>/dev/null` \ - `ls -dr ../tkimg*[0-9].[0-9] 2>/dev/null` \ - `ls -dr ../tkimg*[0-9].[0-9]* 2>/dev/null` \ - ../../tkimg \ - `ls -dr ../../tkimg*[0-9].[0-9]*.[0-9]* 2>/dev/null` \ - `ls -dr ../../tkimg*[0-9].[0-9][0-9] 2>/dev/null` \ - `ls -dr ../../tkimg*[0-9].[0-9] 2>/dev/null` \ - `ls -dr ../../tkimg*[0-9].[0-9]* 2>/dev/null` \ - ../../../tkimg \ - `ls -dr ../../../tkimg*[0-9].[0-9]*.[0-9]* 2>/dev/null` \ - `ls -dr ../../../tkimg*[0-9].[0-9][0-9] 2>/dev/null` \ - `ls -dr ../../../tkimg*[0-9].[0-9] 2>/dev/null` \ - `ls -dr ../../../tkimg*[0-9].[0-9]* 2>/dev/null` \ - ${srcdir}/../tkimg \ - `ls -dr ${srcdir}/../tkimg*[0-9].[0-9]*.[0-9]* 2>/dev/null` \ - `ls -dr ${srcdir}/../tkimg*[0-9].[0-9][0-9] 2>/dev/null` \ - `ls -dr ${srcdir}/../tkimg*[0-9].[0-9] 2>/dev/null` \ - `ls -dr ${srcdir}/../tkimg*[0-9].[0-9]* 2>/dev/null` \ - ; do - if test -f "$i/tkimgConfig.sh" ; then - ac_cv_c_tkimgconfig=`(cd $i; pwd)` - break - fi - if test -f "$i/unix/tkimgConfig.sh" ; then - ac_cv_c_tkimgconfig=`(cd $i/unix; pwd)` - break - fi - done - fi - - # check in a few common install locations - if test x"${ac_cv_c_tkimgconfig}" = x ; then - for i in `ls -d ${libdir} 2>/dev/null` \ - `ls -d ${exec_prefix}/lib 2>/dev/null` \ - `ls -d ${prefix}/lib 2>/dev/null` \ - `ls -d /usr/local/lib 2>/dev/null` \ - `ls -d /usr/contrib/lib 2>/dev/null` \ - `ls -d /usr/lib 2>/dev/null` \ - `ls -d /usr/lib64 2>/dev/null` \ - ; do - if test -f "$i/tkimgConfig.sh" ; then - ac_cv_c_tkimgconfig=`(cd $i; pwd)` - break - fi - done - fi - -fi - - - if test x"${ac_cv_c_tkimgconfig}" = x ; then - tkimg_BIN_DIR="# no tkimg configs found" - { echo "$as_me:$LINENO: WARNING: Cannot find tkimg configuration definitions" >&5 -echo "$as_me: WARNING: Cannot find tkimg configuration definitions" >&2;} - exit 0 - else - no_tkimg= - tkimg_BIN_DIR=${ac_cv_c_tkimgconfig} - echo "$as_me:$LINENO: result: found $tkimg_BIN_DIR/tkimgConfig.sh" >&5 -echo "${ECHO_T}found $tkimg_BIN_DIR/tkimgConfig.sh" >&6 - fi - fi - - - echo "$as_me:$LINENO: checking for existence of ${tkimg_BIN_DIR}/tkimgConfig.sh" >&5 -echo $ECHO_N "checking for existence of ${tkimg_BIN_DIR}/tkimgConfig.sh... $ECHO_C" >&6 - - if test -f "${tkimg_BIN_DIR}/tkimgConfig.sh" ; then - echo "$as_me:$LINENO: result: loading" >&5 -echo "${ECHO_T}loading" >&6 - . "${tkimg_BIN_DIR}/tkimgConfig.sh" - else - echo "$as_me:$LINENO: result: file not found" >&5 -echo "${ECHO_T}file not found" >&6 - fi - - # - # If the tkimg_BIN_DIR is the build directory (not the install directory), - # then set the common variable name to the value of the build variables. - # For example, the variable tkimg_LIB_SPEC will be set to the value - # of tkimg_BUILD_LIB_SPEC. An extension should make use of tkimg_LIB_SPEC - # instead of tkimg_BUILD_LIB_SPEC since it will work with both an - # installed and uninstalled version of Tcl. - # - - if test -f "${tkimg_BIN_DIR}/Makefile" ; then - { echo "$as_me:$LINENO: WARNING: Found Makefile - using build library specs for tkimg" >&5 -echo "$as_me: WARNING: Found Makefile - using build library specs for tkimg" >&2;} - tkimg_LIB_SPEC=${tkimg_BUILD_LIB_SPEC} - tkimg_STUB_LIB_SPEC=${tkimg_BUILD_STUB_LIB_SPEC} - tkimg_STUB_LIB_PATH=${tkimg_BUILD_STUB_LIB_PATH} - tkimg_INCLUDE_SPEC=${tkimg_BUILD_INCLUDE_SPEC} - tkimg_LIBRARY_PATH=${tkimg_LIBRARY_PATH} - fi - - - - - - - - - - - - - # Allow the caller to prevent this auto-check by specifying any 2nd arg - if test "x" = x; then - - # Check both upper and lower-case variants - # If a dev wanted non-stubs libs, this function could take an option - # to not use _STUB in the paths below - if test "x${tkimg_STUB_LIB_SPEC}" = x; then - - echo "$as_me:$LINENO: checking For TKIMG_STUB library for LIBS" >&5 -echo $ECHO_N "checking For TKIMG_STUB library for LIBS... $ECHO_C" >&6 - # This simplifies the use of stub libraries by automatically adding - # the stub lib to your path. Normally this would add to SHLIB_LD_LIBS, - # but this is called before CONFIG_CFLAGS. More importantly, this adds - # to PKG_LIBS, which becomes LIBS, and that is only used by SHLIB_LD. - if test "x${TKIMG_STUB_LIB_SPEC}" != "x" ; then - if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes" ; then - - vars="\"`${CYGPATH} ${TKIMG_STUB_LIB_PATH}`\"" - for i in $vars; do - if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then - # Convert foo.lib to -lfoo for GCC. No-op if not *.lib - i=`echo "$i" | sed -e 's/^\([^-].*\)\.lib$/-l\1/i'` - fi - PKG_LIBS="$PKG_LIBS $i" - done - - - echo "$as_me:$LINENO: result: using TKIMG_STUB_LIB_PATH ${TKIMG_STUB_LIB_PATH}" >&5 -echo "${ECHO_T}using TKIMG_STUB_LIB_PATH ${TKIMG_STUB_LIB_PATH}" >&6 - else - - vars="${TKIMG_STUB_LIB_SPEC}" - for i in $vars; do - if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then - # Convert foo.lib to -lfoo for GCC. No-op if not *.lib - i=`echo "$i" | sed -e 's/^\([^-].*\)\.lib$/-l\1/i'` - fi - PKG_LIBS="$PKG_LIBS $i" - done - - - echo "$as_me:$LINENO: result: using TKIMG_STUB_LIB_SPEC ${TKIMG_STUB_LIB_SPEC}" >&5 -echo "${ECHO_T}using TKIMG_STUB_LIB_SPEC ${TKIMG_STUB_LIB_SPEC}" >&6 - fi - else - echo "$as_me:$LINENO: result: file not found" >&5 -echo "${ECHO_T}file not found" >&6 - fi - -else - - echo "$as_me:$LINENO: checking For tkimg_STUB library for LIBS" >&5 -echo $ECHO_N "checking For tkimg_STUB library for LIBS... $ECHO_C" >&6 - # This simplifies the use of stub libraries by automatically adding - # the stub lib to your path. Normally this would add to SHLIB_LD_LIBS, - # but this is called before CONFIG_CFLAGS. More importantly, this adds - # to PKG_LIBS, which becomes LIBS, and that is only used by SHLIB_LD. - if test "x${tkimg_STUB_LIB_SPEC}" != "x" ; then - if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes" ; then - - vars="\"`${CYGPATH} ${tkimg_STUB_LIB_PATH}`\"" - for i in $vars; do - if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then - # Convert foo.lib to -lfoo for GCC. No-op if not *.lib - i=`echo "$i" | sed -e 's/^\([^-].*\)\.lib$/-l\1/i'` - fi - PKG_LIBS="$PKG_LIBS $i" - done - - - echo "$as_me:$LINENO: result: using tkimg_STUB_LIB_PATH ${tkimg_STUB_LIB_PATH}" >&5 -echo "${ECHO_T}using tkimg_STUB_LIB_PATH ${tkimg_STUB_LIB_PATH}" >&6 - else - - vars="${tkimg_STUB_LIB_SPEC}" - for i in $vars; do - if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then - # Convert foo.lib to -lfoo for GCC. No-op if not *.lib - i=`echo "$i" | sed -e 's/^\([^-].*\)\.lib$/-l\1/i'` - fi - PKG_LIBS="$PKG_LIBS $i" - done - - - echo "$as_me:$LINENO: result: using tkimg_STUB_LIB_SPEC ${tkimg_STUB_LIB_SPEC}" >&5 -echo "${ECHO_T}using tkimg_STUB_LIB_SPEC ${tkimg_STUB_LIB_SPEC}" >&6 - fi - else - echo "$as_me:$LINENO: result: file not found" >&5 -echo "${ECHO_T}file not found" >&6 - fi - -fi - - -fi - - - - -#-------------------------------------------------------------------- -# Compute an absolute path to the src directory of module 'tkimg' so -# that we are able to find its headers even if they are not installed. -#-------------------------------------------------------------------- - -case $tkimg_SRC_DIR in -/*) tkimg_SRC_PATH=$tkimg_SRC_DIR - ;; -*) # SRC_DIR relative, splice with BUILD_PATH - tkimg_SRC_PATH="`dirname $tkimg_BUILD_STUB_LIB_PATH`/$tkimg_SRC_DIR" -esac - -tkimg_BUILD_PATH="`dirname $tkimg_BUILD_STUB_LIB_PATH`" - -if test "${TEA_PLATFORM}" = "windows" ; then - tkimg_SRC_PATH="`$CYGPATH $tkimg_SRC_PATH`" - tkimg_BUILD_PATH="`$CYGPATH $tkimg_BUILD_PATH`" -fi - - - - - -#----------------------------------------------------------------------- -# Specify the C source files to compile in TEA_ADD_SOURCES, -# public headers that need to be installed in TEA_ADD_HEADERS, -# stub library C source files to compile in TEA_ADD_STUB_SOURCES, -# and runtime Tcl library files in TEA_ADD_TCL_SOURCES. -# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS -# and PKG_TCL_SOURCES. -#----------------------------------------------------------------------- - - - vars="tga.c" - for i in $vars; do - case $i in - \$*) - # allow $-var names - PKG_SOURCES="$PKG_SOURCES $i" - PKG_OBJECTS="$PKG_OBJECTS $i" - ;; - *) - # check for existence - allows for generic/win/unix VPATH - # To add more dirs here (like 'src'), you have to update VPATH - # in Makefile.in as well - if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \ - -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \ - -a ! -f "${srcdir}/macosx/$i" \ - ; then - { { echo "$as_me:$LINENO: error: could not find source file '$i'" >&5 -echo "$as_me: error: could not find source file '$i'" >&2;} - { (exit 1); exit 1; }; } - fi - PKG_SOURCES="$PKG_SOURCES $i" - # this assumes it is in a VPATH dir - i=`basename $i` - # handle user calling this before or after TEA_SETUP_COMPILER - if test x"${OBJEXT}" != x ; then - j="`echo $i | sed -e 's/\.[^.]*$//'`.${OBJEXT}" - else - j="`echo $i | sed -e 's/\.[^.]*$//'`.\${OBJEXT}" - fi - PKG_OBJECTS="$PKG_OBJECTS $j" - ;; - esac - done - - - - - vars="" - for i in $vars; do - # check for existence, be strict because it is installed - if test ! -f "${srcdir}/$i" ; then - { { echo "$as_me:$LINENO: error: could not find header file '${srcdir}/$i'" >&5 -echo "$as_me: error: could not find header file '${srcdir}/$i'" >&2;} - { (exit 1); exit 1; }; } - fi - PKG_HEADERS="$PKG_HEADERS $i" - done - - - - vars="-I\"`\${CYGPATH} \${tkimg_SRC_PATH}`\"" - for i in $vars; do - PKG_INCLUDES="$PKG_INCLUDES $i" - done - - - - vars="-I." - for i in $vars; do - PKG_INCLUDES="$PKG_INCLUDES $i" - done - - - - vars="" - for i in $vars; do - if test "${TEA_PLATFORM}" = "windows" -a "$GCC" = "yes" ; then - # Convert foo.lib to -lfoo for GCC. No-op if not *.lib - i=`echo "$i" | sed -e 's/^\([^-].*\)\.lib$/-l\1/i'` - fi - PKG_LIBS="$PKG_LIBS $i" - done - - - - PKG_CFLAGS="$PKG_CFLAGS " - - - - PKG_CFLAGS="$PKG_CFLAGS -DTKIMG_VERSION=\\\"\${tkimg_VERSION}\\\"" - - - - vars="" - for i in $vars; do - # check for existence - allows for generic/win/unix VPATH - if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \ - -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \ - -a ! -f "${srcdir}/macosx/$i" \ - ; then - { { echo "$as_me:$LINENO: error: could not find stub source file '$i'" >&5 -echo "$as_me: error: could not find stub source file '$i'" >&2;} - { (exit 1); exit 1; }; } - fi - PKG_STUB_SOURCES="$PKG_STUB_SOURCES $i" - # this assumes it is in a VPATH dir - i=`basename $i` - # handle user calling this before or after TEA_SETUP_COMPILER - if test x"${OBJEXT}" != x ; then - j="`echo $i | sed -e 's/\.[^.]*$//'`.${OBJEXT}" - else - j="`echo $i | sed -e 's/\.[^.]*$//'`.\${OBJEXT}" - fi - PKG_STUB_OBJECTS="$PKG_STUB_OBJECTS $j" - done - - - - - vars="" - for i in $vars; do - # check for existence, be strict because it is installed - if test ! -f "${srcdir}/$i" ; then - { { echo "$as_me:$LINENO: error: could not find tcl source file '${srcdir}/$i'" >&5 -echo "$as_me: error: could not find tcl source file '${srcdir}/$i'" >&2;} - { (exit 1); exit 1; }; } - fi - PKG_TCL_SOURCES="$PKG_TCL_SOURCES $i" - done - - - -PUP="`echo ${PACKAGE_NAME}| tr 'a-z' 'A-Z'`" - -sed < "`${CYGPATH} ${srcdir}/../init.c`" > "init.c" \ - -e "s/@CPACKAGE@/${CPACKAGE}/" \ - -e "s/%PACKAGE%/${PACKAGE_NAME}/" \ - -e "s/%PACKAGE_UP%/${PUP}/" \ - -e "s/%PHIMGTYPE%/${PHIMGTYPE}/" - -# init.c is an included source file, not a source by itself -# FUTURE: Do this through AC_OUTPUT!! - -#-------------------------------------------------------------------- -# __CHANGE__ -# Choose which headers you need. Extension authors should try very -# hard to only rely on the Tcl public header files. Internal headers -# contain private data structures and are subject to change without -# notice. -# This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG -#-------------------------------------------------------------------- - - - echo "$as_me:$LINENO: checking for Tcl public headers" >&5 -echo $ECHO_N "checking for Tcl public headers... $ECHO_C" >&6 - - -# Check whether --with-tclinclude or --without-tclinclude was given. -if test "${with_tclinclude+set}" = set; then - withval="$with_tclinclude" - with_tclinclude=${withval} -fi; - - if test "${ac_cv_c_tclh+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - - # Use the value from --with-tclinclude, if it was given - - if test x"${with_tclinclude}" != x ; then - if test -f "${with_tclinclude}/tcl.h" ; then - ac_cv_c_tclh=${with_tclinclude} - else - { { echo "$as_me:$LINENO: error: ${with_tclinclude} directory does not contain tcl.h" >&5 -echo "$as_me: error: ${with_tclinclude} directory does not contain tcl.h" >&2;} - { (exit 1); exit 1; }; } - fi - else - list="" - if test "`uname -s`" = "Darwin"; then - # If Tcl was built as a framework, attempt to use - # the framework's Headers directory - case ${TCL_DEFS} in - *TCL_FRAMEWORK*) - list="`ls -d ${TCL_BIN_DIR}/Headers 2>/dev/null`" - ;; - esac - fi - - # Look in the source dir only if Tcl is not installed, - # and in that situation, look there before installed locations. - if test -f "${TCL_BIN_DIR}/Makefile" ; then - list="$list `ls -d ${TCL_SRC_DIR}/generic 2>/dev/null`" - fi - - # Check order: pkg --prefix location, Tcl's --prefix location, - # relative to directory of tclConfig.sh. - - eval "temp_includedir=${includedir}" - list="$list \ - `ls -d ${temp_includedir} 2>/dev/null` \ - `ls -d ${TCL_PREFIX}/include 2>/dev/null` \ - `ls -d ${TCL_BIN_DIR}/../include 2>/dev/null`" - if test "${TEA_PLATFORM}" != "windows" -o "$GCC" = "yes"; then - list="$list /usr/local/include /usr/include" - if test x"${TCL_INCLUDE_SPEC}" != x ; then - d=`echo "${TCL_INCLUDE_SPEC}" | sed -e 's/^-I//'` - list="$list `ls -d ${d} 2>/dev/null`" - fi - fi - for i in $list ; do - if test -f "$i/tcl.h" ; then - ac_cv_c_tclh=$i - break - fi - done - fi - -fi - - - # Print a message based on how we determined the include path - - if test x"${ac_cv_c_tclh}" = x ; then - { { echo "$as_me:$LINENO: error: tcl.h not found. Please specify its location with --with-tclinclude" >&5 -echo "$as_me: error: tcl.h not found. 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- grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - tcl_cv_cast_to_union=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -tcl_cv_cast_to_union=no -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext - -fi -echo "$as_me:$LINENO: result: $tcl_cv_cast_to_union" >&5 -echo "${ECHO_T}$tcl_cv_cast_to_union" >&6 - if test "$tcl_cv_cast_to_union" = "yes"; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_CAST_TO_UNION 1 -_ACEOF - - fi - - - - - - - - - - - - - - # These must be called after we do the basic CFLAGS checks and - # verify any possible 64-bit or similar switches are necessary - - echo "$as_me:$LINENO: checking for required early compiler flags" >&5 -echo $ECHO_N "checking for required early compiler flags... $ECHO_C" >&6 - tcl_flags="" - - if test "${tcl_cv_flag__isoc99_source+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <stdlib.h> -int -main () -{ -char *p = (char *)strtoll; char *q = (char *)strtoull; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>conftest.er1 - ac_status=$? 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- grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - tcl_cv_flag__isoc99_source=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -tcl_cv_flag__isoc99_source=no -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi - - if test "x${tcl_cv_flag__isoc99_source}" = "xyes" ; then - -cat >>confdefs.h <<\_ACEOF -#define _ISOC99_SOURCE 1 -_ACEOF - - tcl_flags="$tcl_flags _ISOC99_SOURCE" - fi - - - if test "${tcl_cv_flag__largefile64_source+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <sys/stat.h> -int -main () -{ -struct stat64 buf; int i = stat64("/", &buf); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>conftest.er1 - ac_status=$? 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- grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - tcl_cv_flag__largefile64_source=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -tcl_cv_flag__largefile64_source=no -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi - - if test "x${tcl_cv_flag__largefile64_source}" = "xyes" ; then - -cat >>confdefs.h <<\_ACEOF -#define _LARGEFILE64_SOURCE 1 -_ACEOF - - tcl_flags="$tcl_flags _LARGEFILE64_SOURCE" - fi - - - if test "${tcl_cv_flag__largefile_source64+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <sys/stat.h> -int -main () -{ -char *p = (char *)open64; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - tcl_cv_flag__largefile_source64=no -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#define _LARGEFILE_SOURCE64 1 -#include <sys/stat.h> -int -main () -{ -char *p = (char *)open64; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" - || test ! -s conftest.err' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 - (eval $ac_try) 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - tcl_cv_flag__largefile_source64=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -tcl_cv_flag__largefile_source64=no -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi -rm -f conftest.err conftest.$ac_objext conftest.$ac_ext -fi - - if test "x${tcl_cv_flag__largefile_source64}" = "xyes" ; then - -cat >>confdefs.h <<\_ACEOF -#define _LARGEFILE_SOURCE64 1 -_ACEOF - - tcl_flags="$tcl_flags _LARGEFILE_SOURCE64" - fi - - if test "x${tcl_flags}" = "x" ; then - echo "$as_me:$LINENO: result: none" >&5 -echo "${ECHO_T}none" >&6 - else - echo "$as_me:$LINENO: result: ${tcl_flags}" >&5 -echo "${ECHO_T}${tcl_flags}" >&6 - fi - - - echo "$as_me:$LINENO: checking for 64-bit integer type" >&5 -echo $ECHO_N "checking for 64-bit integer type... $ECHO_C" >&6 - if test "${tcl_cv_type_64bit+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - - tcl_cv_type_64bit=none - # See if the compiler knows natively about __int64 - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -int -main () -{ -__int64 value = (__int64) 0; - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>conftest.er1 - ac_status=$? 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When coming back to configure, we -# need to make the FD available again. -if test "$no_create" != yes; then - ac_cs_success=: - ac_config_status_args= - test "$silent" = yes && - ac_config_status_args="$ac_config_status_args --quiet" - exec 5>/dev/null - $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false - exec 5>>config.log - # Use ||, not &&, to avoid exiting from the if with $? = 1, which - # would make configure fail if this is the last instruction. - $ac_cs_success || { (exit 1); exit 1; } -fi - - -#-------------------------------------------------------------------- diff --git a/tkimg/tga/configure.in b/tkimg/tga/configure.in deleted file mode 100644 index 3e02a3f..0000000 --- a/tkimg/tga/configure.in +++ /dev/null @@ -1,200 +0,0 @@ -dnl -dnl Process this file with autoconf to produce a configure script. -dnl -AC_REVISION($Id: configure.in,v 1.1.1.1 2016/01/25 21:20:47 joye Exp $) - -#-------------------------------------------------------------------- -# Configure script for package 'tkimgtga', as distributed at November 20, 2001. -# TEA compliant. -#-------------------------------------------------------------------- - -AC_INIT([tkimgtga],[1.4.2]) - -TEA_INIT([3.9]) - -AC_CONFIG_AUX_DIR(../tclconfig) - -PHIMGTYPE="tga" -CPACKAGE="Tkimgtga" -PACKAGE_TCLNAME="img::tga" -AC_SUBST(PACKAGE_TCLNAME) - -#-------------------------------------------------------------------- -# Load the tclConfig.sh file -# Load the tkConfig.sh file -#-------------------------------------------------------------------- - -TEA_PATH_TCLCONFIG -TEA_LOAD_TCLCONFIG - -TEA_PATH_TKCONFIG -TEA_LOAD_TKCONFIG - -#----------------------------------------------------------------------- -# Handle the --prefix=... option by defaulting to what Tcl gave. -# Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER. -#----------------------------------------------------------------------- - -TEA_PREFIX - -#----------------------------------------------------------------------- -# Standard compiler checks. -# This sets up CC by using the CC env var, or looks for gcc otherwise. -# This also calls AC_PROG_CC, AC_PROG_INSTALL and a few others to create -# the basic setup necessary to compile executables. -#----------------------------------------------------------------------- - -TEA_SETUP_COMPILER - -TEA_PATH_CONFIG(tkimg) -TEA_LOAD_CONFIG(tkimg) - -IMG_SRCPATH(tkimg) - -#----------------------------------------------------------------------- -# Specify the C source files to compile in TEA_ADD_SOURCES, -# public headers that need to be installed in TEA_ADD_HEADERS, -# stub library C source files to compile in TEA_ADD_STUB_SOURCES, -# and runtime Tcl library files in TEA_ADD_TCL_SOURCES. -# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS -# and PKG_TCL_SOURCES. -#----------------------------------------------------------------------- - -TEA_ADD_SOURCES([tga.c]) -TEA_ADD_HEADERS([]) -TEA_ADD_INCLUDES([-I\"`\${CYGPATH} \${tkimg_SRC_PATH}`\"]) -TEA_ADD_INCLUDES([-I.]) -TEA_ADD_LIBS([]) -TEA_ADD_CFLAGS([]) -TEA_ADD_CFLAGS([-DTKIMG_VERSION=\\\"\${tkimg_VERSION}\\\"]) -TEA_ADD_STUB_SOURCES([]) -TEA_ADD_TCL_SOURCES([]) - -PUP="`echo ${PACKAGE_NAME}| tr 'a-z' 'A-Z'`" - -sed < "`${CYGPATH} ${srcdir}/../init.c`" > "init.c" \ - -e "s/@CPACKAGE@/${CPACKAGE}/" \ - -e "s/%PACKAGE%/${PACKAGE_NAME}/" \ - -e "s/%PACKAGE_UP%/${PUP}/" \ - -e "s/%PHIMGTYPE%/${PHIMGTYPE}/" - -# init.c is an included source file, not a source by itself -# FUTURE: Do this through AC_OUTPUT!! - -#-------------------------------------------------------------------- -# __CHANGE__ -# Choose which headers you need. Extension authors should try very -# hard to only rely on the Tcl public header files. Internal headers -# contain private data structures and are subject to change without -# notice. -# This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG -#-------------------------------------------------------------------- - -TEA_PUBLIC_TCL_HEADERS -TEA_PUBLIC_TK_HEADERS - - -#-------------------------------------------------------------------- -# A few miscellaneous platform-specific items: -# -# Windows creates a few extra files that need to be cleaned up. -# We can add more files to clean if our extension creates any extra -# files in the future. -# -# Define any extra compiler flags in the PACKAGE_CFLAGS variable. -# These will be appended to the current set of compiler flags for -# your system. -#-------------------------------------------------------------------- - -if test "${TEA_PLATFORM}" = "windows" ; then - CLEANFILES="*.lib *.dll *.exp *.ilk *.pdb vc*.pch init.c" -else - CLEANFILES="init.c" -fi -AC_SUBST(CLEANFILES) - -#-------------------------------------------------------------------- -# Check whether --enable-threads or --disable-threads was given. -# So far only Tcl responds to this one. -#-------------------------------------------------------------------- - -TEA_ENABLE_THREADS - -#-------------------------------------------------------------------- -# The statement below defines a collection of symbols related to -# building as a shared library instead of a static library. -#-------------------------------------------------------------------- - -TEA_ENABLE_SHARED - -#-------------------------------------------------------------------- -# This macro figures out what flags to use with the compiler/linker -# when building shared/static debug/optimized objects. This information -# can be taken from the tclConfig.sh file, but this figures it all out. -#-------------------------------------------------------------------- - -TEA_CONFIG_CFLAGS - -#-------------------------------------------------------------------- -# Set the default compiler switches based on the --enable-symbols option. -#-------------------------------------------------------------------- - -TEA_ENABLE_SYMBOLS - -#-------------------------------------------------------------------- -# For Unix/Tk builds, make sure that the X libraries/headers are found. -# This must be called after TEA_CONFIG_CFLAGS as it adjusts LIBS. -#-------------------------------------------------------------------- - -TEA_PATH_X - -#-------------------------------------------------------------------- -# Everyone should be linking against the Tcl stub library. If you -# can't for some reason, remove this definition. If you aren't using -# stubs, you also need to modify the SHLIB_LD_LIBS setting below to -# link against the non-stubbed Tcl library. -#-------------------------------------------------------------------- - -AC_DEFINE(USE_TCL_STUBS) -AC_DEFINE(USE_TK_STUBS) - -#-------------------------------------------------------------------- -# This macro generates a line to use when building a library. It -# depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS, -# and TEA_LOAD_TCLCONFIG macros above. -#-------------------------------------------------------------------- - -TEA_MAKE_LIB - -#-------------------------------------------------------------------- -# __CHANGE__ -# Add platform libs to LIBS or SHLIB_LD_LIBS as necessary. -#-------------------------------------------------------------------- - -if test "${TEA_PLATFORM}" = "windows" -a "$GCC" != "yes" ; then - TEA_ADD_LIBS([\"`${CYGPATH} ${tkimg_STUB_LIB_PATH}`\"]) -else - TEA_ADD_LIBS([${tkimg_STUB_LIB_SPEC}]) -fi - -#-------------------------------------------------------------------- -# Find tclsh so that we can run pkg_mkIndex to generate the pkgIndex.tcl -# file during the install process. Don't run the TCLSH_PROG through -# ${CYGPATH} because it's being used directly by make. -# Require that we use a tclsh shell version 8.2 or later since earlier -# versions have bugs in the pkg_mkIndex routine. -# Add WISH as well if this is a Tk extension. -#-------------------------------------------------------------------- - -TEA_PROG_TCLSH -TEA_PROG_WISH - -#-------------------------------------------------------------------- -# Finally, substitute all of the various values into the Makefile. -# You may alternatively have a special pkgIndex.tcl.in or other files -# which require substituting th AC variables in. Include these here. -#-------------------------------------------------------------------- - -AC_OUTPUT([Makefile]) - -#-------------------------------------------------------------------- diff --git a/tkimg/tga/readme b/tkimg/tga/readme deleted file mode 100644 index 6749d42..0000000 --- a/tkimg/tga/readme +++ /dev/null @@ -1,2 +0,0 @@ - -No notes. diff --git a/tkimg/tga/tests/all.tcl b/tkimg/tga/tests/all.tcl deleted file mode 100644 index 672eef7..0000000 --- a/tkimg/tga/tests/all.tcl +++ /dev/null @@ -1,24 +0,0 @@ -# all.tcl -- -*- tcl -*- -# -# Import common functionality, then run the tests in this directory. -# -# Copyright (c) 2002 Andreas Kupries <andreas_kupries@users.sourceforge.net> -# All rights reserved. -# -# RCS: @(#) $Id: all.tcl,v 1.1.1.1 2016/01/25 21:20:47 joye Exp $ - -set _pwd [pwd] -cd [file dirname [file join [pwd] [info script]]] -set _here [pwd] -cd $_pwd -source [file join [file dirname [file dirname $_here]] tests all.tcl] -unset _pwd _here - -set ::tcltest::testSingleFile false -set ::tcltest::testsDirectory [file dirname [info script]] - -# We need to ensure that the testsDirectory is absolute -::tcltest::normalizePath ::tcltest::testsDirectory - -run_tests -exit diff --git a/tkimg/tga/tests/hori.tga b/tkimg/tga/tests/hori.tga Binary files differdeleted file mode 100644 index 6213cf9..0000000 --- a/tkimg/tga/tests/hori.tga +++ /dev/null diff --git a/tkimg/tga/tests/tga.test b/tkimg/tga/tests/tga.test deleted file mode 100644 index 9cc676f..0000000 --- a/tkimg/tga/tests/tga.test +++ /dev/null @@ -1,53 +0,0 @@ -# This file is a Tcl script to test out TGA reading and writing. -# It is organized in the standard fashion for Tcl tests. -# - -puts "img::tga [package require img::tga]" - -set tgadata \ -{AAAKAAAAAAAAAAAAUgAMABgg0d/b3wDf29+JAAAAiP///wAAAACIAAD/AAAAAIgA/wAAAAAA -iP8AAAAAAACI//8AAAAAAIj/AP8AAAAAiAD//wEAAADf298A39vfiQAAAIj///8AAAAAiAAA -/wAAAACIAP8AAAAAAIj/AAAAAAAAiP//AAAAAACI/wD/AAAAAIgA//8BAAAA39vfAN/b34kA -AACI////AAAAAIgAAP8AAAAAiAD/AAAAAACI/wAAAAAAAIj//wAAAAAAiP8A/wAAAACIAP// -AQAAAN/b3wDf29+JAAAAiP///wAAAACIAAD/AAAAAIgA/wAAAAAAiP8AAAAAAACI//8AAAAA -AIj/AP8AAAAAiAD//wEAAADf298A39vfiQAAAIj///8AAAAAiAAA/wAAAACIAP8AAAAAAIj/ -AAAAAAAAiP//AAAAAACI/wD/AAAAAIgA//8BAAAA39vfAN/b34kAAACI////AAAAAIgAAP8A -AAAAiAD/AAAAAACI/wAAAAAAAIj//wAAAAAAiP8A/wAAAACIAP//AQAAAN/b3wDf29+JAAAA -iP///wAAAACIAAD/AAAAAIgA/wAAAAAAiP8AAAAAAACI//8AAAAAAIj/AP8AAAAAiAD//wEA -AADf298A39vfiQAAAIj///8AAAAAiAAA/wAAAACIAP8AAAAAAIj/AAAAAAAAiP//AAAAAACI -/wD/AAAAAIgA//8BAAAA39vfAN/b34kAAACI////AAAAAIgAAP8AAAAAiAD/AAAAAACI/wAA -AAAAAIj//wAAAAAAiP8A/wAAAACIAP//AQAAAN/b3wDf29/PAAAAAN/b39Hf298=} - - -test tga-1.1 {} { - catch {image delete i} - image create photo i -file [file join $tcltest::testsDirectory hori.tga] - i data -format tga -} $tgadata -test tga-1.2 {} { - catch {image delete i} - image create photo i -data $tgadata - set data [i data -format tga] -} $tgadata -test tga-1.3 {} { - i blank - i put $tgadata - set data [i data -format tga] -} $tgadata -test tga-1.4 {} { - i blank - i put $tgadata -format tga - set data [i data -format tga] -} $tgadata -if {[info tclversion] < 8.0} { - return -} - -test tga-2.0 {Binary I/O with TGA images} { - i blank - set f [open [file join $tcltest::testsDirectory hori.tga] r] - fconfigure $f -translation binary - set return [catch {i put [read $f]} msg] - close $f - lappend return $msg -} {0 {}} diff --git a/tkimg/tga/tga.c b/tkimg/tga/tga.c deleted file mode 100644 index d37dfa3..0000000 --- a/tkimg/tga/tga.c +++ /dev/null @@ -1,1017 +0,0 @@ -/* STARTHEADER - * - * File : tga.c - * - * Author : Paul Obermeier (paul@poSoft.de) - * - * Date : Wed Nov 22 21:45:17 CET 2000 - * - * Copyright : (C) 2000-2002 Paul Obermeier - * - * Description : - * - * A photo image handler for Truevision's TARGA file format. - * - * The following image types are supported: - * - * 24-bit pixels: True-color (RGB, each channel 8 bit). - * 32-bit pixels: True-color with alpha channel (RGBA, each channel 8 bit). - * - * List of currently supported features: - * - * Type | Read | Write | - * | -file | -data | -file | -data | - * ---------------------------------------- - * 24-bit | Yes | Yes | Yes | Yes | - * 32-bit | Yes | Yes | Yes | Yes | - * - * All images types may be either uncompressed (Targa-Type 2) or - * run-length encoded (Targa-Type 10). - * - * - * The following format options are available: - * - * Read TGA image: "tga -matte <bool> -verbose <bool>" - * Write TGA image: "tga -matte <bool> -verbose <bool> -compression <type>" - * - * -matte <bool>: If set to false, a matte (alpha) channel is ignored - * during reading or writing. Default is true. - * -verbose <bool>: If set to true, additional information about the file - * format is printed to stdout. Default is false. - * -compression <type>: Set the compression mode to either "none" or "rle". - * Default is "rle". - * - * Notes: - * - * - As Targa files do not have a "magic number" somewhere in the file header, - * it is difficult to automatically recognize this format. - * Therefore it should be specified as one of the first entries in the list of - * package require tkimg::*. - * - * ENDHEADER - * - * $Id: tga.c,v 1.1.1.1 2016/01/25 21:20:47 joye Exp $ - * - */ - -/* - * Generic initialization code, parameterized via CPACKAGE and PACKAGE. - */ - -#include "init.c" - - -/* #define DEBUG_LOCAL */ - -/* Some defines and typedefs. */ -#define TRUE 1 -#define FALSE 0 -typedef unsigned char Boln; /* Boolean value: TRUE or FALSE */ -typedef unsigned char UByte; /* Unsigned 8 bit integer */ -typedef char Byte; /* Signed 8 bit integer */ -typedef short Short; /* Signed 16 bit integer */ -typedef int Int; /* Signed 32 bit integer */ - -/* Supported TARGA version numbers */ -#define TGA_RGB_UNCOMP 2 -#define TGA_RGB_COMP 10 - -/* Macros needed for run-length encoding. */ -#define TGA_MODE_SAME 0 -#define TGA_MODE_DIFF 1 -#define MINRUN 3 -#define MAXRUN 127 - -/* Macros for acessing header fields */ -#define ENC_LEFT_RIGHT(imgdes) (((imgdes >> 4) & 0x1)? FALSE: TRUE) -#define ENC_TOP_BOTTOM(imgdes) (((imgdes >> 5) & 0x1)? TRUE: FALSE) -#define NCHAN(pixsize) ((pixsize == 24) ? 3: 4) -#define IS_COMPRESSED(imgtyp) ((imgtyp == TGA_RGB_COMP)? TRUE: FALSE) - -/* The Targa header structure */ -typedef struct { - UByte numid; - UByte maptyp; - UByte imgtyp; - Short maporig; - Short mapsize; - UByte mapbits; - Short xorig; - Short yorig; - Short xsize; - Short ysize; - UByte pixsize; - UByte imgdes; -} TGAHEADER; - -/* Structure to hold information about the Targa file being processed. */ -typedef struct { - TGAHEADER th; - Int scanrest, /* Number of pixels belonging to next scanline */ - scanmode; /* Current compression mode */ - UByte *red, /* Pointers to step through scanlines */ - *green, - *blue, - *matte; - UByte *redScan, /* Buffer for one scanline: Red channel */ - *greenScan, /* Buffer for one scanline: Green channel */ - *blueScan, /* Buffer for one scanline: Blue channel */ - *matteScan; /* Buffer for one scanline: Matte channel */ - UByte *pixbuf; -#ifdef DEBUG_LOCAL - Int total; -#endif -} TGAFILE; - -static void tgaClose(TGAFILE *tf) -{ - if (tf->redScan) ckfree((char *)tf->redScan); - if (tf->greenScan) ckfree((char *)tf->greenScan); - if (tf->blueScan) ckfree((char *)tf->blueScan); - if (tf->matteScan) ckfree((char *)tf->matteScan); - if (tf->pixbuf) ckfree((char *)tf->pixbuf); - return; -} - -static Boln readError(Tcl_Interp *interp) -{ - Tcl_AppendResult(interp, "Unexpected end of file", (char *) NULL); - return FALSE; -} - -/* This function is commented out because it is not used anywhere -static Boln writeError(Tcl_Interp *interp) -{ - Tcl_AppendResult(interp, "Error writing to file", (char *) NULL); - return FALSE; -} -*/ - -/* Read 1 byte, representing an unsigned integer number. */ - -static Boln readUByte (tkimg_MFile *handle, UByte *b) -{ - char buf[1]; - if (1 != tkimg_Read(handle, buf, 1)) - return FALSE; - *b = buf[0]; - return TRUE; -} - -/* Read 2 bytes, representing a short integer in the form <LowByte, HighByte>, - from a file and convert them into the current machine's format. */ - -static Boln readShort (tkimg_MFile *handle, Short *s) -{ - char buf[2]; - if (2 != tkimg_Read(handle, buf, 2)) - return FALSE; - *s = (buf[0] & 0xFF) | (buf[1] << 8); - return TRUE; -} - -/* Write a byte, representing an unsigned integer to a file. */ - -static Boln writeUByte (tkimg_MFile *handle, UByte b) -{ - UByte buf[1]; - buf[0] = b; - if (1 != tkimg_Write(handle, (const char *)buf, 1)) - return FALSE; - return TRUE; -} - -/* Write a byte, representing a signed integer to a file. */ - -static Boln writeByte(tkimg_MFile *handle, Byte b) -{ - Byte buf[1]; - buf[0] = b; - if (1 != tkimg_Write(handle, buf, 1)) - return FALSE; - return TRUE; -} - -/* Convert a short integer number into the format <LowByte, HighByte> (an array - of 2 bytes) and write the array to a file. */ - -static Boln writeShort (tkimg_MFile *handle, Short s) -{ - Byte buf[2]; - buf[0] = s; - buf[1] = s >> 8; - if (2 != tkimg_Write(handle, buf, 2)) - return FALSE; - return TRUE; -} - -#define OUT Tcl_WriteChars (outChan, str, -1) -static void printImgInfo (TGAHEADER *th, const char *filename, const char *msg) -{ - Tcl_Channel outChan; - char str[256]; - - outChan = Tcl_GetStdChannel (TCL_STDOUT); - if (!outChan) { - return; - } - - sprintf(str, "%s %s\n", msg, filename); OUT; - sprintf(str, "\tSize in pixel : %d x %d\n", th->xsize, th->ysize); OUT; - sprintf(str, "\tNo. of channels : %d\n", NCHAN(th->pixsize)); OUT; - sprintf(str, "\tCompression : %s\n", - IS_COMPRESSED(th->imgtyp)? "RLE": "None"); OUT; - sprintf(str, "\tVertical encoding : %s\n", - ENC_TOP_BOTTOM(th->imgdes)? "Top -> Bottom": "Bottom -> Top"); OUT; - sprintf(str, "\tHorizontal encoding: %s\n", - ENC_LEFT_RIGHT(th->imgdes)? "Left -> Right": "Right -> Left"); OUT; - Tcl_Flush(outChan); -} -#undef OUT -static Boln readHeader (tkimg_MFile *handle, TGAHEADER *th) -{ - Int i; - UByte dummy; - - if (!readUByte (handle, &th->numid) || - !readUByte (handle, &th->maptyp) || - !readUByte (handle, &th->imgtyp) || - !readShort (handle, &th->maporig) || - !readShort (handle, &th->mapsize) || - !readUByte (handle, &th->mapbits) || - !readShort (handle, &th->xorig) || - !readShort (handle, &th->yorig) || - !readShort (handle, &th->xsize) || - !readShort (handle, &th->ysize) || - !readUByte (handle, &th->pixsize) || - !readUByte (handle, &th->imgdes)) - return FALSE; - - /* Try to find out if this file can possibly be a TARGA pixel file. */ - if (!((th->imgtyp == TGA_RGB_UNCOMP || th->imgtyp == TGA_RGB_COMP) && - (th->pixsize == 24 || th->pixsize == 32))) { - return FALSE; - } - - for ( i=0; i<th->numid; i++) { - if (!readUByte (handle, &dummy)) - return FALSE; - } - - if (th->xsize < 1 || th->ysize < 1) { - return FALSE; - } - - /* Skip colormap data, if present. */ - if (th->mapsize > 0) - { Int mapbytes; - switch (th->mapbits) - { - case 15: - case 16: - mapbytes = 2 * th->mapsize; - break; - case 24: - mapbytes = 3 * th->mapsize; - break; - case 32: - mapbytes = 4 * th->mapsize; - break; - default: - return FALSE; - } - while (mapbytes--) - if (!readUByte (handle, &dummy)) - return FALSE; - } - return TRUE; -} - -static Boln writeHeader(tkimg_MFile *handle, TGAHEADER *th) -{ - if (!writeUByte (handle, th->numid) || - !writeUByte (handle, th->maptyp) || - !writeUByte (handle, th->imgtyp) || - !writeShort (handle, th->maporig) || - !writeShort (handle, th->mapsize) || - !writeUByte (handle, th->mapbits) || - !writeShort (handle, th->xorig) || - !writeShort (handle, th->yorig) || - !writeShort (handle, th->xsize) || - !writeShort (handle, th->ysize) || - !writeUByte (handle, th->pixsize) || - !writeUByte (handle, th->imgdes)) - return FALSE; - return TRUE; -} - -/* A pixel is represented by 3 or 4 bytes in the order Blue/Green/Red/Alpha. - We are converting the order into standard RGBA order. - Note that TARGA allows pixel values to be compressed across scanline - boundaries. -*/ - -/* Read the value of a pixel from "handle" and assume it must be repeated "n" - times. -*/ - -static Boln readRlePixel (Tcl_Interp *interp, tkimg_MFile *handle, UByte **pixBufPtr, - Int *countPtr, Int stop, Int n, TGAFILE *tf) -{ - Int i, count, nchan; - UByte localBuf[4]; - - nchan = NCHAN(tf->th.pixsize); - if (nchan != tkimg_Read(handle, (char *)localBuf, nchan)) - return readError (interp); - count = *countPtr; - for (i=0; i<n; i++) - { -#ifdef DEBUG_LOCAL - tf->total++; -#endif - (*pixBufPtr)[0] = localBuf[2]; - (*pixBufPtr)[1] = localBuf[1]; - (*pixBufPtr)[2] = localBuf[0]; - if (nchan == 4) - (*pixBufPtr)[3] = localBuf[3]; - (*pixBufPtr) += nchan; - count++; - - if (count == stop) - { /* Scanline is filled with pixel values. - Determine the number of pixels to keep for next scanline. */ - tf->scanrest = n - i - 1; - *countPtr = count; - return TRUE; - } - } - *countPtr = count; - return TRUE; -} - -/* The channels of scan line number "y" are read. */ - -static Boln tgaReadScan (Tcl_Interp *interp, tkimg_MFile *handle, - TGAFILE *tf, Int y) -{ - Int nchan; - Int count, stop; - UByte localBuf[4]; - UByte *pixBufPtr; - - count = 0; - stop = tf->th.xsize; - nchan = NCHAN(tf->th.pixsize); - pixBufPtr = tf->pixbuf; - -#ifdef DEBUG_LOCAL - tf->total = 0; -#endif - - if (IS_COMPRESSED (tf->th.imgtyp)) { - Byte cbuf[1]; - Int pix, numpix; - /* While there are pixels left from the previous scanline, - either fill the current scanline with the pixel value - still stored in "pixbuf" (TGA_MODE_SAME) or read in the - appropriate number of pixel values (TGA_MODE_DIFF). */ - while (tf->scanrest) { - if (tf->scanmode == TGA_MODE_DIFF) { - if (nchan != tkimg_Read(handle, (char *)localBuf, nchan)) - return readError (interp); - } -#ifdef DEBUG_LOCAL - tf->total++; -#endif - *pixBufPtr++ = localBuf[2]; - *pixBufPtr++ = localBuf[1]; - *pixBufPtr++ = localBuf[0]; - if (nchan == 4) - *pixBufPtr++ = localBuf[3]; - count++; - - tf->scanrest--; - /* If the image is small, the compression might go over several - scanlines. */ - if (count == stop) - return TRUE; - } - - /* Read the byte telling us the compression mode and the compression - count. Then read the pixel values till a scanline is filled. */ - do { - if (1 != tkimg_Read(handle, cbuf, 1)) - return readError (interp); - numpix = (cbuf[0] & 0x7F) + 1; - - if ((cbuf[0] & 0x80) != 0x80) { - tf->scanmode = TGA_MODE_DIFF; - for (pix=0; pix<numpix; pix++) { - if (!readRlePixel (interp, handle, &pixBufPtr, - &count, stop, 1, tf)) - return FALSE; - if (count == stop) { - tf->scanrest = numpix - pix - 1; - break; - } - } - } else { - tf->scanmode = TGA_MODE_SAME; - if (!readRlePixel (interp, handle, &pixBufPtr, - &count, stop, numpix, tf)) - return FALSE; - } - } while (count < stop); - -#ifdef DEBUG_LOCAL - printf("\tScanline %d: Pixels: %d Rest: %d\n", - y, tf->total, tf->scanrest); -#endif - } else { - /* Read uncompressed pixel data. */ - Int i, bytesPerLine; - UByte curPix; - - bytesPerLine = nchan * tf->th.xsize; - if (bytesPerLine != tkimg_Read(handle, (char *)tf->pixbuf, bytesPerLine)) - return readError (interp); - - for (i=0; i<stop; i++) { - curPix = pixBufPtr[2]; - pixBufPtr[2] = pixBufPtr[0]; - pixBufPtr[0] = curPix; - pixBufPtr += nchan; - } - } - return TRUE; -} - -static Boln writePixel(tkimg_MFile *handle, UByte b, UByte g, - UByte r, UByte m, Int nchan) -{ - UByte buf[4]; - buf[0] = b; - buf[1] = g; - buf[2] = r; - buf[3] = m; - if (nchan != tkimg_Write(handle, (const char *)buf, nchan)) - return FALSE; - return TRUE; -} - -static Boln tgaWriteScan(Tcl_Interp *interp, tkimg_MFile *handle, - TGAFILE *tf, Int y) -{ - UByte *stop, *red_end, *green_end, *blue_end, *matte_end; - Int nchan; - - tf->red = tf->redScan; - tf->green = tf->greenScan; - tf->blue = tf->blueScan; - tf->matte = tf->matteScan; - stop = tf->red + tf->th.xsize; - nchan = NCHAN(tf->th.pixsize); - - /* Write the scanline data to the file. */ - if (! IS_COMPRESSED(tf->th.imgtyp)) { - while (tf->red < stop) - { - if (!writePixel(handle, *tf->blue, *tf->green, *tf->red, *tf->matte, nchan)) - return FALSE; - tf->blue++; - tf->green++; - tf->red++; - tf->matte++; - } - } - else /* Run-length Compression */ - { - red_end = tf->red + 1; - green_end = tf->green + 1; - blue_end = tf->blue + 1; - matte_end = tf->matte + 1; - while (tf->red < stop) - { - while (red_end < stop && - *tf->red == *red_end && - *tf->green == *green_end && - *tf->blue == *blue_end && - red_end - tf->red - 1 < MAXRUN) - { - if (nchan == 4) - { - if (*tf->matte != *matte_end) - break; - } - red_end++; - green_end++; - blue_end++; - matte_end++; - } - if (red_end - tf->red >= MINRUN) - { /* Found a run of compressable data */ - if (!writeByte(handle, (Byte)(((red_end - tf->red)-1)|0x80)) || - !writePixel(handle, *tf->blue, *tf->green, *tf->red, *tf->matte, nchan)) - return FALSE; - tf->red = red_end; - tf->green = green_end; - tf->blue = blue_end; - tf->matte = matte_end; - } - else - { /* Found a run of uncompressable data */ - while (red_end < stop && - ((red_end + 1 >= stop || - *red_end != *(red_end + 1)) || - (red_end + 2 >= stop || - *(red_end + 1) != *(red_end + 2))) && - ((green_end + 1 >= stop || - *green_end != *(green_end + 1)) || - (green_end + 2 >= stop || - *(green_end + 1) != *(green_end + 2))) && - ((blue_end + 1 >= stop || - *blue_end != *(blue_end + 1)) || - (blue_end + 2 >= stop || - *(blue_end + 1) != *(blue_end + 2))) && - red_end - tf->red < MAXRUN) - { - if (nchan == 4) - { - if (! ((matte_end + 1 >= stop || - *matte_end != *(matte_end + 1)) || - (matte_end + 2 >= stop || - *(matte_end + 1) != *(matte_end + 2)))) - break; - } - red_end++; - green_end++; - blue_end++; - matte_end++; - } - if (!writeByte(handle, (Byte)((red_end - tf->red) - 1))) - return FALSE; - while (tf->red < red_end) - { - if (!writePixel(handle, *tf->blue, *tf->green, *tf->red, *tf->matte, nchan)) - return FALSE; - tf->red++; - tf->green++; - tf->blue++; - tf->matte++; - } - } - red_end++; - green_end++; - blue_end++; - matte_end++; - } - } - return TRUE; -} - -/* - * Here is the start of the standard functions needed for every image format. - */ - -/* - * Prototypes for local procedures defined in this file: - */ - -static int ParseFormatOpts(Tcl_Interp *interp, Tcl_Obj *format, - int *comp, int *verb, int *matte); -static int CommonMatch(tkimg_MFile *handle, int *widthPtr, - int *heightPtr, TGAHEADER *tgaHeaderPtr); -static int CommonRead(Tcl_Interp *interp, tkimg_MFile *handle, - const char *filename, Tcl_Obj *format, - Tk_PhotoHandle imageHandle, int destX, int destY, - int width, int height, int srcX, int srcY); -static int CommonWrite(Tcl_Interp *interp, - const char *filename, Tcl_Obj *format, - tkimg_MFile *handle, Tk_PhotoImageBlock *blockPtr); - -static int ParseFormatOpts(interp, format, comp, verb, matte) - Tcl_Interp *interp; - Tcl_Obj *format; - int *comp; - int *verb; - int *matte; -{ - static const char *const tgaOptions[] = {"-compression", "-verbose", "-matte", NULL}; - int objc, length, c, i, index; - Tcl_Obj **objv; - const char *compression, *verbose, *transp; - - *comp = TGA_RGB_COMP; - *verb = 0; - *matte = 1; - if (tkimg_ListObjGetElements(interp, format, &objc, &objv) != TCL_OK) - return TCL_ERROR; - if (objc) { - compression = "rle"; - verbose = "0"; - transp = "1"; - for (i=1; i<objc; i++) { - if (Tcl_GetIndexFromObj(interp, objv[i], (CONST84 char *CONST86 *)tgaOptions, - "format option", 0, &index) != TCL_OK) { - return TCL_ERROR; - } - if (++i >= objc) { - Tcl_AppendResult(interp, "No value for option \"", - Tcl_GetStringFromObj (objv[--i], (int *) NULL), - "\"", (char *) NULL); - return TCL_ERROR; - } - switch(index) { - case 0: - compression = Tcl_GetStringFromObj(objv[i], (int *) NULL); - break; - case 1: - verbose = Tcl_GetStringFromObj(objv[i], (int *) NULL); - break; - case 2: - transp = Tcl_GetStringFromObj(objv[i], (int *) NULL); - break; - } - } - - c = compression[0]; length = strlen (compression); - if ((c == 'n') && (!strncmp (compression, "none", length))) { - *comp = TGA_RGB_UNCOMP; - } else if ((c == 'r') && (!strncmp (compression, "rle",length))) { - *comp = TGA_RGB_COMP; - } else { - Tcl_AppendResult(interp, "invalid compression mode \"", - compression, "\": should be rle or none", (char *) NULL); - return TCL_ERROR; - } - - c = verbose[0]; length = strlen (verbose); - if (!strncmp (verbose, "1", length) || \ - !strncmp (verbose, "true", length) || \ - !strncmp (verbose, "on", length)) { - *verb = 1; - } else if (!strncmp (verbose, "0", length) || \ - !strncmp (verbose, "false", length) || \ - !strncmp (verbose, "off", length)) { - *verb = 0; - } else { - Tcl_AppendResult(interp, "invalid verbose mode \"", verbose, - "\": should be 1 or 0, on or off, true or false", - (char *) NULL); - return TCL_ERROR; - } - - c = transp[0]; length = strlen (transp); - if (!strncmp (transp, "1", length) || \ - !strncmp (transp, "true", length) || \ - !strncmp (transp, "on", length)) { - *matte = 1; - } else if (!strncmp (transp, "0", length) || \ - !strncmp (transp, "false", length) || \ - !strncmp (transp, "off", length)) { - *matte = 0; - } else { - Tcl_AppendResult(interp, "invalid alpha (matte) mode \"", verbose, - "\": should be 1 or 0, on or off, true or false", - (char *) NULL); - return TCL_ERROR; - } - } - return TCL_OK; -} - -static int ChnMatch( - Tcl_Channel chan, - const char *filename, - Tcl_Obj *format, - int *widthPtr, - int *heightPtr, - Tcl_Interp *interp -) { - tkimg_MFile handle; - - handle.data = (char *) chan; - handle.state = IMG_CHAN; - - return CommonMatch(&handle, widthPtr, heightPtr, NULL); -} - -static int ObjMatch( - Tcl_Obj *data, - Tcl_Obj *format, - int *widthPtr, - int *heightPtr, - Tcl_Interp *interp -) { - tkimg_MFile handle; - - if (!tkimg_ReadInit (data, 0, &handle)) { - tkimg_ReadInit (data, '*', &handle); - } - return CommonMatch(&handle, widthPtr, heightPtr, NULL); -} - -static int CommonMatch(handle, widthPtr, heightPtr, tgaHeaderPtr) - tkimg_MFile *handle; - int *widthPtr; - int *heightPtr; - TGAHEADER *tgaHeaderPtr; -{ - TGAHEADER th; - - if (!readHeader (handle, &th)) - return 0; - - *widthPtr = th.xsize; - *heightPtr = th.ysize; - if (tgaHeaderPtr) - *tgaHeaderPtr = th; - return 1; -} - -static int ChnRead(interp, chan, filename, format, imageHandle, - destX, destY, width, height, srcX, srcY) - Tcl_Interp *interp; /* Interpreter to use for reporting errors. */ - Tcl_Channel chan; /* The image channel, open for reading. */ - const char *filename; /* The name of the image file. */ - Tcl_Obj *format; /* User-specified format object, or NULL. */ - Tk_PhotoHandle imageHandle; /* The photo image to write into. */ - int destX, destY; /* Coordinates of top-left pixel in - * photo image to be written to. */ - int width, height; /* Dimensions of block of photo image to - * be written to. */ - int srcX, srcY; /* Coordinates of top-left pixel to be used - * in image being read. */ -{ - tkimg_MFile handle; - - handle.data = (char *) chan; - handle.state = IMG_CHAN; - - return CommonRead(interp, &handle, filename, format, imageHandle, - destX, destY, width, height, srcX, srcY); -} - -static int ObjRead(interp, data, format, imageHandle, - destX, destY, width, height, srcX, srcY) - Tcl_Interp *interp; - Tcl_Obj *data; - Tcl_Obj *format; - Tk_PhotoHandle imageHandle; - int destX, destY; - int width, height; - int srcX, srcY; -{ - tkimg_MFile handle; - - if (!tkimg_ReadInit(data, 0, &handle)) { - tkimg_ReadInit(data, '*', &handle); - } - return CommonRead(interp, &handle, "InlineData", format, imageHandle, - destX, destY, width, height, srcX, srcY); -} - -static int CommonRead(interp, handle, filename, format, imageHandle, - destX, destY, width, height, srcX, srcY) - Tcl_Interp *interp; /* Interpreter to use for reporting errors. */ - tkimg_MFile *handle; /* The image file, open for reading. */ - const char *filename; /* The name of the image file. */ - Tcl_Obj *format; /* User-specified format object, or NULL. */ - Tk_PhotoHandle imageHandle; /* The photo image to write into. */ - int destX, destY; /* Coordinates of top-left pixel in - * photo image to be written to. */ - int width, height; /* Dimensions of block of photo image to - * be written to. */ - int srcX, srcY; /* Coordinates of top-left pixel to be used - * in image being read. */ -{ - Tk_PhotoImageBlock block; - Int y, nchan; - int fileWidth, fileHeight; - int stopY, outY, outWidth, outHeight; - TGAFILE tf; - int compr, verbose, matte; - char errMsg[200]; - int result = TCL_OK; - - memset (&tf, 0, sizeof (TGAFILE)); - if (ParseFormatOpts (interp, format, &compr, &verbose, &matte) != TCL_OK) { - return TCL_ERROR; - } - - if (!CommonMatch(handle, &fileWidth, &fileHeight, &tf.th)) - return TCL_ERROR; - if (verbose) - printImgInfo (&tf.th, filename, "Reading image:"); - - if ((srcX + width) > fileWidth) { - outWidth = fileWidth - srcX; - } else { - outWidth = width; - } - if ((srcY + height) > fileHeight) { - outHeight = fileHeight - srcY; - } else { - outHeight = height; - } - if ((outWidth <= 0) || (outHeight <= 0) - || (srcX >= fileWidth) || (srcY >= fileHeight)) { - return TCL_OK; - } - - if (tkimg_PhotoExpand(interp, imageHandle, destX + outWidth, destY + outHeight) == TCL_ERROR) { - return TCL_ERROR; - } - - if (IS_COMPRESSED(tf.th.imgtyp)) { - tkimg_ReadBuffer(1); - } - - tf.scanmode = TGA_MODE_DIFF; - nchan = NCHAN(tf.th.pixsize); - - tf.pixbuf = (UByte *) ckalloc (fileWidth * nchan); - if (!tf.pixbuf) { - sprintf(errMsg, "Can't allocate memory of size %d", fileWidth * nchan); - Tcl_AppendResult(interp, errMsg, (char *)NULL); - tkimg_ReadBuffer (0); - return TCL_ERROR; - } - - block.pixelSize = nchan; - block.pitch = fileWidth * nchan; - block.width = outWidth; - block.height = 1; - block.offset[0] = 0; - block.offset[1] = 1; - block.offset[2] = 2; - if (nchan < 4) { - matte = 0; - } - block.offset[3] = matte? 3: 0; - block.pixelPtr = tf.pixbuf + srcX * nchan; - - stopY = srcY + outHeight; - - if (ENC_TOP_BOTTOM (tf.th.imgdes)) { - outY = destY; - for (y=0; y<stopY; y++) { - tgaReadScan(interp, handle, &tf, y); - if (y >= srcY) { - if (tkimg_PhotoPutBlock(interp, imageHandle, &block, destX, outY, width, 1, matte? TK_PHOTO_COMPOSITE_OVERLAY: TK_PHOTO_COMPOSITE_SET) == TCL_ERROR) { - result = TCL_ERROR; - break; - } - outY++; - } - } - } else { - outY = destY + outHeight - 1; - for (y=fileHeight-1; y>=0; y--) { - tgaReadScan(interp, handle, &tf, y); - if (y >= srcY && y < stopY) { - if (tkimg_PhotoPutBlock(interp, imageHandle, &block, destX, outY, width, 1, TK_PHOTO_COMPOSITE_SET) == TCL_ERROR) { - result = TCL_ERROR; - break; - } - outY--; - } - } - } - tgaClose(&tf); - tkimg_ReadBuffer(0); - return result; -} - -static int ChnWrite(interp, filename, format, blockPtr) - Tcl_Interp *interp; - const char *filename; - Tcl_Obj *format; - Tk_PhotoImageBlock *blockPtr; -{ - Tcl_Channel chan; - tkimg_MFile handle; - int result; - - chan = tkimg_OpenFileChannel(interp, filename, 0644); - if (!chan) { - return TCL_ERROR; - } - - handle.data = (char *) chan; - handle.state = IMG_CHAN; - - result = CommonWrite(interp, filename, format, &handle, blockPtr); - if (Tcl_Close(interp, chan) == TCL_ERROR) { - return TCL_ERROR; - } - return result; -} - -static int StringWrite( - Tcl_Interp *interp, - Tcl_Obj *format, - Tk_PhotoImageBlock *blockPtr -) { - tkimg_MFile handle; - int result; - Tcl_DString data; - - Tcl_DStringInit(&data); - tkimg_WriteInit(&data, &handle); - result = CommonWrite(interp, "InlineData", format, &handle, blockPtr); - tkimg_Putc(IMG_DONE, &handle); - - if (result == TCL_OK) { - Tcl_DStringResult(interp, &data); - } else { - Tcl_DStringFree(&data); - } - return result; -} - -static int CommonWrite (interp, filename, format, handle, blockPtr) - Tcl_Interp *interp; - const char *filename; - Tcl_Obj *format; - tkimg_MFile *handle; - Tk_PhotoImageBlock *blockPtr; -{ - Int x, y, nchan; - Int redOffset, greenOffset, blueOffset, alphaOffset; - UByte *pixelPtr, *rowPixPtr; - TGAFILE tf; - int compr, verbose, matte; /* Format options */ - char errMsg[200]; - - memset(&tf, 0, sizeof(TGAFILE)); - if (ParseFormatOpts(interp, format, &compr, &verbose, &matte) != TCL_OK) { - return TCL_ERROR; - } - - redOffset = 0; - greenOffset = blockPtr->offset[1] - blockPtr->offset[0]; - blueOffset = blockPtr->offset[2] - blockPtr->offset[0]; - alphaOffset = blockPtr->offset[0]; - - if (alphaOffset < blockPtr->offset[2]) { - alphaOffset = blockPtr->offset[2]; - } - if (++alphaOffset < blockPtr->pixelSize) { - alphaOffset -= blockPtr->offset[0]; - } else { - alphaOffset = 0; - } - - nchan = ((matte && alphaOffset)? 4: 3); - - tf.redScan = (UByte *) ckalloc(blockPtr->width); - tf.greenScan = (UByte *) ckalloc(blockPtr->width); - tf.blueScan = (UByte *) ckalloc(blockPtr->width); - tf.matteScan = (UByte *) ckalloc(blockPtr->width); - if (!tf.redScan || !tf.greenScan || !tf.blueScan || !tf.matteScan) { - sprintf(errMsg, "Can't allocate memory of size %d", blockPtr->width); - Tcl_AppendResult(interp, errMsg, (char *)NULL); - return TCL_ERROR; - } - - /* Fill the targa header struct and write the header to the channel. */ - tf.th.pixsize = nchan * 8; - tf.th.xsize = blockPtr->width; - tf.th.ysize = blockPtr->height; - tf.th.imgdes = (1 << 5); /* Top->Bottom, Left->Right encoding */ - tf.th.imgtyp = compr; /* Uncompressed or RLE-compressed */ - - if (!writeHeader(handle, &tf.th)) { - return TCL_ERROR; - } - - rowPixPtr = blockPtr->pixelPtr + blockPtr->offset[0]; - for (y = 0; y < blockPtr->height; y++) { - tf.red = tf.redScan; - tf.green = tf.greenScan; - tf.blue = tf.blueScan; - tf.matte = tf.matteScan; - pixelPtr = rowPixPtr; - for (x = 0; x < blockPtr->width; x++) { - *(tf.red++) = pixelPtr[redOffset]; - *(tf.green++) = pixelPtr[greenOffset]; - *(tf.blue++) = pixelPtr[blueOffset]; - if (nchan == 4) { - /* Have a matte channel and write it. */ - *(tf.matte++) = pixelPtr[alphaOffset]; - } - pixelPtr += blockPtr->pixelSize; - } - if (!tgaWriteScan(interp, handle, &tf, y)) { - tgaClose (&tf); - return TCL_ERROR; - } - rowPixPtr += blockPtr->pitch; - } - if (verbose) - printImgInfo(&tf.th, filename, "Saving image:"); - tgaClose (&tf); - return TCL_OK; -} |