From 586cb6f963c4ccc80e79606cf0bbdf9c35171ddc Mon Sep 17 00:00:00 2001
From: Good Guy <good1.2guy@gmail.com>
Date: Sat, 13 May 2017 17:39:35 -0600
Subject: [PATCH] update cfg-cv.sh, limit titler window text chars/bfrsz

---
 cinelerra-5.1/cfg-cv.sh                     | 47 +++++++++++++++++++--
 cinelerra-5.1/plugins/titler/titlerwindow.C | 14 +++++-
 2 files changed, 57 insertions(+), 4 deletions(-)

diff --git a/cinelerra-5.1/cfg-cv.sh b/cinelerra-5.1/cfg-cv.sh
index 35b1c7c3..5efad07d 100755
--- a/cinelerra-5.1/cfg-cv.sh
+++ b/cinelerra-5.1/cfg-cv.sh
@@ -1,13 +1,16 @@
 #!/bin/bash -x
 # cd cincv;  cfg_cv.sh /path/cin5
+# used git clone "git://git.cinelerra-cv.org/goodguy/cinelerra.git" "cinelerra5"
+# ver: git checkout 135eb5f052a2f75e4df6c86511a94ec9586e096d (dec 30, 2016)
 cin="$1"
 THIRDPARTY=`pwd`/thirdparty
+unset LIBS LDFLAGS CFLAGS CPPFLAGS CXXFLAGS
 
 rm -rf thirdparty; cp -a $cin/thirdparty .
 for f in configure.ac Makefile.am autogen.sh; do mv $f $f.cv; cp -a $cin/$f .; done
 mv m4 m4.cv
 rm -rf ./libzmpeg3 ./db
-mkdir libzmpeg3 db db/utils
+mkdir -p libzmpeg3 db db/utils mpeg2enc mplexlo
 
 ./autogen.sh
 ./configure --disable-static-build --without-ladspa-build \
@@ -35,21 +38,24 @@ static_incs=`make -C thirdparty -s val-static_incs`
 for f in configure.ac Makefile.am autogen.sh; do rm -f $f; mv $f.cv $f; done
 mv m4.cv m4
 
-export LDFLAGS=`for f in $static_libs; do
+LDFLAGS=`for f in $static_libs; do
   if [ ! -f "$f" ]; then continue; fi;
   ls $f
 done | sed -e 's;/[^/]*$;;' | \
 sort -u | while read d; do
  echo -n " -L$d";
 done`
+export LDFLAGS
 
-export LIBS=-lpthread `for f in $static_libs; do
+LIBS=`for f in $static_libs; do
   if [ ! -f "$f" ]; then continue; fi;
   ls $f
 done | sed -e 's;.*/;;' -e 's;lib\(.*\)\.a$;\1;' | \
 sort -u | while read a; do
  echo -n " -l$a";
 done`
+LIBS+=" -lpthread"
+export LIBS
 
 export CFLAGS="$static_incs"
 export CXXFLAGS="$static_incs"
@@ -77,8 +83,43 @@ echo LDFLAGS=$LDFLAGS
 echo LIBS=$LIBS
 echo CFLAGS=$CFLAGS
 
+export ac_cv_header_xmmintrin_h=no
+# -lmxxxxx dies, feed it a -lm early to prevent misformed parameters
+export LIBS="-la52 -ldjbfft -lfaac -lfaad -lHalf -lIex -lIexMath -lIlmThread -lImath -llavfile -llavjpeg -lm -lmjpegutils -lmmxsse -lmp3lame -lmp4ff -lmpeg2encpp -lmpgdecoder -lmplex2 -logg -lvorbis -lvorbisenc -lvorbisfile -lx264 -lyuvfilters -lpthread -ldl"
+# po Makefile construction error: skip it
+touch po/Makefile.in.in
+
+# uuid search path is not predictable, fake it
+( cd thirdparty/libuuid-1.0.3/; ln -s . uuid )
+# old linker scripts want .libs/.libs path, fake it:
+find thirdparty/ -name .libs | while read f ; do ( cd $f; ln -s . .libs ); done
+
 ./configure
 
+exit
+
+# have to rebuild these by hand
+# cd plugins/libeffecttv/.libs/; rm libeffectv.a; ar r libeffecttv.a effecttv.o
+# cd quicktime/encore50/.libs/; rm libencore.a; ar r libencore.a *.o
+# cd quicktime; vi Makefile; remove -Wl,--no-undefined from:, make
+#   libquicktimecv_la_LDFLAGS = -version-info 1:0:0 -release 1.6.0
+
+# shares do not want thirdparty link data:
+( cd libmpeg3
+  make clean
+  make LIBS= \
+   LDFLAGS="-L$THIRDPARTY/a52dec-0.7.4/liba52/.libs \
+   -L$THIRDPARTY/djbfft-0.76  -ldjbfft" )
+( cd guicast
+  make clean
+  make LIBS= LDFLAGS= )
+( cd plugins
+  for f in */Makefile; do
+    cp $f $f.sav1; sed -e "/^LIBS\>/d" -e "/^LDFLAGS\>/d" -i $f
+  done
+  make clean
+  make  )
+
 #make -j$jobs >& log
 #make install DESTDIR=`pwd` >> log 2>&1
 #export LD_LIBRARY_PATH=`pwd`/usr/local/lib
diff --git a/cinelerra-5.1/plugins/titler/titlerwindow.C b/cinelerra-5.1/plugins/titler/titlerwindow.C
index d4414060..9adf4e26 100644
--- a/cinelerra-5.1/plugins/titler/titlerwindow.C
+++ b/cinelerra-5.1/plugins/titler/titlerwindow.C
@@ -681,7 +681,7 @@ void TitleWindow::update_justification()
 void TitleWindow::update_stats()
 {
 	text_chars->update(client->config.wlen);
-	int len = MESSAGESIZE-16 - strlen(text->get_text());
+	int len = MESSAGESIZE - BCTEXTLEN - strlen(text->get_text()) - 1;
 	if( len < 0 ) len = 0;
 	text_bfrsz->update(len);
 }
@@ -1064,6 +1064,18 @@ int TitleText::button_press_event()
 int TitleText::handle_event()
 {
 	window->fonts_popup->deactivate();
+	int text_len = strlen(get_text());
+	int avail = MESSAGESIZE - BCTEXTLEN;
+	if( text_len >= avail ) { // back off last utf8 char
+		char text[2*sizeof(client->config.wtext)];
+		strcpy(text, get_text());
+                text_len = avail;
+                while( text_len > 0 && (text[text_len-1] & 0xc0) == 0x80 )
+                        text[--text_len] = 0;
+                if( text_len > 0 )
+                        text[--text_len] = 0;
+		update(text);
+	}
 	int len =  sizeof(client->config.wtext) / sizeof(wchar_t);
 	wcsncpy(client->config.wtext, get_wtext(), len);
 	client->config.wtext[len-1] = 0;
-- 
2.26.2