Update of /cvsroot/q-lang/q
In directory sc8-pr-cvs1:/tmp/cvs-serv23691
Modified Files:
ChangeLog config.h.in configure.in
Log Message:
major overhaul of GGI interface; see ChangeLog for details
Index: ChangeLog
===================================================================
RCS file: /cvsroot/q-lang/q/ChangeLog,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** ChangeLog 20 Dec 2003 22:17:50 -0000 1.6
--- ChangeLog 23 Dec 2003 01:15:01 -0000 1.7
***************
*** 1,2 ****
--- 1,30 ----
+ 2003-12-22 Albert Graef <Dr....@t-...>
+
+ * ggi: yet another major overhaul of the ggi module
+
+ Support for the GGI buffer extension has been dropped for now, as
+ the current libggibuf from cvs really isn't ready for prime time
+ yet. Support for simple alpha blending is now provided through our
+ own code, but no z buffers yet. The API has been simplified
+ accordingly, and has been dubbed "stable" now.
+
+ Note that there a few incompatibilities between the new API and
+ the one from the Q 4.5 release, namely that ggi_fill_screen has
+ been replaced by ggi_clear (which now fills the screen with the
+ background instead of the foreground color), and that
+ ggi_get_char_size has been replaced by the more general
+ ggi_get_string_size (which takes a string to be measured as the
+ second argument, and also works for FreeType-managed fonts).
+
+ TODO: 1. Optimizations. 2. Alpha blending for text rendered in the
+ builtin font -- probably not worth the effort, so please don't ask
+ for it. ;-)
+
+ 2003-12-21 Albert Graef <Dr....@t-...>
+
+ * ggi_demo.q: replaced ggi_get_char_size with ggi_get_string_size
+
+ * ggi.c: more bug fixes in text renderer
+
2003-12-20 Albert Graef <Dr....@t-...>
Index: config.h.in
===================================================================
RCS file: /cvsroot/q-lang/q/config.h.in,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** config.h.in 19 Dec 2003 21:31:34 -0000 1.3
--- config.h.in 23 Dec 2003 01:15:01 -0000 1.4
***************
*** 210,216 ****
#undef HAVE_GETUID
- /* Define if you have the `ggiBufInit' function. */
- #undef HAVE_GGIBUFINIT
-
/* Define if you have the `grantpt' function. */
#undef HAVE_GRANTPT
--- 210,213 ----
Index: configure.in
===================================================================
RCS file: /cvsroot/q-lang/q/configure.in,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** configure.in 19 Dec 2003 21:31:34 -0000 1.4
--- configure.in 23 Dec 2003 01:15:01 -0000 1.5
***************
*** 233,257 ****
AC_SUBST(GGI_MODULE)
- GGI_LIBBUF="yes"
- AC_ARG_WITH(ggibuf,
- [ --with-ggibuf[[=LIBS]] use the GGI buffer extension (alpha/z buffer support)],
- [case "${withval}" in
- no) GGI_LIBBUF="" ;;
- *) GGI_LIBBUF="${withval}" ;;
- esac])
- if test "${GGI_LIBS}" = ""; then
- GGI_LIBBUF=""
- fi
- if test "${GGI_LIBBUF}" = "yes"; then
- GGI_LIBBUF=""
- AC_CHECK_LIB(ggibuf, ggiBufInit, [ GGI_LIBBUF="-lggibuf -lggigalloc" ])
- if test "${GGI_LIBBUF}" = ""; then
- AC_MSG_WARN([could not find the GGI buffer extension, building without buffer support])
- else
- AC_MSG_RESULT([defining GGI_LIBBUF to be ${GGI_LIBBUF}])
- fi
- fi
- AC_SUBST(GGI_LIBBUF)
-
GGI_INCLUDES=""
AC_ARG_WITH(ggi-includes,
--- 233,236 ----
***************
*** 585,592 ****
AC_CHECK_FUNCS(pthread_atfork)
LIBS=$OLDLIBS
- dnl ggi buffer support
- LIBS="$LIBS ${GGI_LIBBUF}"
- AC_CHECK_FUNCS(ggiBufInit)
- LIBS=$OLDLIBS
dnl freetype2 support
LIBS="$LIBS ${FT2_LIBS}"
--- 564,567 ----
***************
*** 701,705 ****
fi
if test "${GGI_LIBS}" != ""; then
! AC_MSG_RESULT([ GGI: libraries: ${GGI_LIBS} ${GGI_LIBBUF}])
AC_MSG_RESULT([ includes : ${GGI_INCLUDES}])
else
--- 676,680 ----
fi
if test "${GGI_LIBS}" != ""; then
! AC_MSG_RESULT([ GGI: libraries: ${GGI_LIBS}])
AC_MSG_RESULT([ includes : ${GGI_INCLUDES}])
else
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