[MPlayer-cvslog] CVS: main/libvo vo_bl.c,1.8,1.9

[Rik Snel CVS]

CVS change done by Rik Snel CVS

Update of /cvsroot/mplayer/main/libvo
In directory mail:/var2/tmp/cvs-serv27945

Modified Files:
	vo_bl.c 
Log Message:
--Patch by Stefan '1stein' Schuermans <1stein at schuermans.info>:

bugfix of the "grayscale" output scheme; the height and width of the movie 
were written als -1 and -1 into the resulting *.bml file


Index: vo_bl.c
===================================================================
RCS file: /cvsroot/mplayer/main/libvo/vo_bl.c,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -r1.8 -r1.9
--- vo_bl.c	28 Oct 2004 01:15:52 -0000	1.8
+++ vo_bl.c	14 Apr 2005 12:44:28 -0000	1.9
@@ -68,6 +68,7 @@
 typedef struct {
 	char *name; /* filename */
 	FILE *fp;
+	int header_written; /* if header was written already */
 } bl_file_t;
 
 typedef struct {
@@ -125,18 +126,23 @@
 		mp_msg(MSGT_VO, MSGL_ERR, "bl: error opening %s\n", f->name);
 		return 1;
 	}
-	fprintf(f->fp, 
+	f->header_written = 0;
+	return 0;
+}
+
+static void bml_write_frame(bl_file_t *f, unsigned char *i, int duration) {
+	int j, k;
+	if( ! f->header_written )
+	{
+		fprintf(f->fp, 
 "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
 "<blm width=\"%d\" height=\"%d\" bits=\"%d\" channels=\"%d\">\n"
 "    <header>\n"
 "        <title>Movie autogenerated by MPlayer</title>\n"
 "        <url>http://www.mplayerhq.hu</url>\n"
 "    </header>\n", bl->width, bl->height, bl->bpc, bl->channels);
-	return 0;
-}
-
-static void bml_write_frame(bl_file_t *f, unsigned char *i, int duration) {
-	int j, k;
+		f->header_written = 1;
+	}
 	fprintf(f->fp, "    <frame duration=\"%d\">\n", duration);
 	for (j = 0; j < bl->height; j++) {
 		fprintf(f->fp, "        <row>");