From ef91f5aad83e6f017cbfa37339ae037d9f845800 Mon Sep 17 00:00:00 2001
From: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Sat, 14 Apr 2007 10:03:42 +0000
Subject: Add lavf_preferred demuxer for lavf formats we want to be probed
 before our native demuxers and remove some now unneeded file-extension hacks.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22989 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libmpdemux/demux_lavf.c | 38 ++++++++++++++++++++++++++++++++++++++
 libmpdemux/demuxer.c    |  2 ++
 libmpdemux/demuxer.h    |  3 ++-
 libmpdemux/extension.c  |  4 ----
 4 files changed, 42 insertions(+), 5 deletions(-)

(limited to 'libmpdemux')

diff --git a/libmpdemux/demux_lavf.c b/libmpdemux/demux_lavf.c
index 8cee30b154..943739d323 100644
--- a/libmpdemux/demux_lavf.c
+++ b/libmpdemux/demux_lavf.c
@@ -210,6 +210,29 @@ static int lavf_check_file(demuxer_t *demuxer){
 
     return DEMUXER_TYPE_LAVF;
 }
+
+static const char *preferred_list[] = {
+    "dxa",
+    "wv",
+    "nuv",
+    "nut",
+    "gxf",
+    "mxf",
+    NULL
+};
+
+static int lavf_check_preferred_file(demuxer_t *demuxer){
+    if (lavf_check_file(demuxer)) {
+        char **p = preferred_list;
+        lavf_priv_t *priv = demuxer->priv;
+        while (*p) {
+            if (strcmp(*p, priv->avif->name) == 0)
+                return DEMUXER_TYPE_LAVF_PREFERRED;
+            p++;
+        }
+    }
+    return 0;
+}
     
 static demuxer_t* demux_open_lavf(demuxer_t *demuxer){
     AVFormatContext *avfc;
@@ -609,3 +632,18 @@ demuxer_desc_t demuxer_desc_lavf = {
   demux_lavf_control
 };
 
+demuxer_desc_t demuxer_desc_lavf_preferred = {
+  "libavformat preferred demuxer",
+  "lavfpref",
+  "libavformat",
+  "Michael Niedermayer",
+  "supports many formats, requires libavformat",
+  DEMUXER_TYPE_LAVF_PREFERRED,
+  0, // Check after other demuxer
+  lavf_check_preferred_file,
+  demux_lavf_fill_buffer,
+  demux_open_lavf,
+  demux_close_lavf,
+  demux_seek_lavf,
+  demux_lavf_control
+};
diff --git a/libmpdemux/demuxer.c b/libmpdemux/demuxer.c
index 5546d8b09b..b05e990e31 100644
--- a/libmpdemux/demuxer.c
+++ b/libmpdemux/demuxer.c
@@ -64,6 +64,7 @@ extern demuxer_desc_t demuxer_desc_xmms;
 extern demuxer_desc_t demuxer_desc_mpeg_ty;
 extern demuxer_desc_t demuxer_desc_rtp;
 extern demuxer_desc_t demuxer_desc_lavf;
+extern demuxer_desc_t demuxer_desc_lavf_preferred;
 extern demuxer_desc_t demuxer_desc_aac;
 extern demuxer_desc_t demuxer_desc_nut;
 
@@ -74,6 +75,7 @@ demuxer_desc_t* demuxer_list[] = {
   &demuxer_desc_tv,
 #endif
   &demuxer_desc_mf,
+  &demuxer_desc_lavf_preferred,
   &demuxer_desc_avi,
   &demuxer_desc_y4m,
   &demuxer_desc_asf,
diff --git a/libmpdemux/demuxer.h b/libmpdemux/demuxer.h
index e3973fde88..6c9eb2b57d 100644
--- a/libmpdemux/demuxer.h
+++ b/libmpdemux/demuxer.h
@@ -55,11 +55,12 @@
 #define DEMUXER_TYPE_MPEG_PES 41
 #define DEMUXER_TYPE_MPEG_GXF 42
 #define DEMUXER_TYPE_NUT 43
+#define DEMUXER_TYPE_LAVF_PREFERRED 44
 
 // This should always match the higest demuxer type number.
 // Unless you want to disallow users to force the demuxer to some types
 #define DEMUXER_TYPE_MIN 0
-#define DEMUXER_TYPE_MAX 43
+#define DEMUXER_TYPE_MAX 44
 
 #define DEMUXER_TYPE_DEMUXERS (1<<16)
 // A virtual demuxer type for the network code
diff --git a/libmpdemux/extension.c b/libmpdemux/extension.c
index 3cded017da..463c21cfc0 100644
--- a/libmpdemux/extension.c
+++ b/libmpdemux/extension.c
@@ -57,20 +57,16 @@ static struct {
 #ifdef USE_WIN32DLL
         { "avs", DEMUXER_TYPE_AVS },
 #endif
-	{ "nut", DEMUXER_TYPE_LAVF },
 	{ "swf", DEMUXER_TYPE_LAVF },
 	{ "flv", DEMUXER_TYPE_LAVF },
 	{ "302", DEMUXER_TYPE_LAVF },
         { "264", DEMUXER_TYPE_H264_ES },
         { "26l", DEMUXER_TYPE_H264_ES },
 	{ "ac3", DEMUXER_TYPE_LAVF },
-	{ "wv",  DEMUXER_TYPE_LAVF },
 
 // At least the following are hacks against broken autodetection
 // that should not be there
 
-// demux_audio is too greedy
-	{ "dxa",  DEMUXER_TYPE_LAVF },
 };
 
 int demuxer_type_by_filename(char* filename){
-- 
cgit v1.2.3