From 8695f5d8c99952a89f59b314c58a5e0bbd8a6e6e Mon Sep 17 00:00:00 2001
From: Miguel Freitas <miguelfreitas@users.sourceforge.net>
Date: Fri, 31 Jan 2003 14:06:03 +0000
Subject: - MAX_PREVIEW_SIZE = 4096 - new fb driver with zero copy

CVS patchset: 4058
CVS date: 2003/01/31 14:06:03
---
 src/input/mmsh.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'src/input/mmsh.c')

diff --git a/src/input/mmsh.c b/src/input/mmsh.c
index 1f909fd5c..db3a256c2 100644
--- a/src/input/mmsh.c
+++ b/src/input/mmsh.c
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  *
- * $Id: mmsh.c,v 1.9 2003/01/25 15:00:10 tmattern Exp $
+ * $Id: mmsh.c,v 1.10 2003/01/31 14:06:17 miguelfreitas Exp $
  *
  * based on mms.c and specs from avifile
  * (http://avifile.sourceforge.net/asf-1.0.htm)
@@ -1022,10 +1022,14 @@ static int get_media_packet (mmsh_t *this) {
   }
 }
 
-int mmsh_peek_header (mmsh_t *this, char *data) {
+int mmsh_peek_header (mmsh_t *this, char *data, int maxsize) {
 
-  memcpy (data, this->asf_header, this->asf_header_len);
-  return this->asf_header_len;
+  int len;
+
+  len = (this->asf_header_len < maxsize) ? this->asf_header_len : maxsize;
+
+  memcpy(data, this->asf_header, len);
+  return len;
 }
 
 int mmsh_read (mmsh_t *this, char *data, int len) {
-- 
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