[MPlayer-dev-eng] [PATCH] -vop help support (?) (now it works)

[Julian J. M.]

El lun, 13-05-2002 a las 21:43, Arpi escribió:
> that thingie should be implemented as a function, like vf_list_plugins()
> and be called from mplayer.c, where other options like -vc help and -vo help
> are handled

Hi... following your suggestions here is a working patch.

Greetings
	Julian.



diff -r -u mplayer/libmpcodecs/vf.c mplayer-dev/libmpcodecs/vf.c
--- mplayer/libmpcodecs/vf.c	Sun May 12 21:01:30 2002
+++ mplayer-dev/libmpcodecs/vf.c	Mon May 13 22:43:49 2002
@@ -338,3 +338,11 @@
 	vf=next;
     }
 }
+
+void vf_list_plugins(){
+    int i=0;
+    while(filter_list[i]){
+        mp_msg(MSGT_VFILTER,MSGL_INFO,"\t%-10s: %s\n",filter_list[i]->name,filter_list[i]->info);
+        i++;
+    }
+}
diff -r -u mplayer/libmpcodecs/vf.h mplayer-dev/libmpcodecs/vf.h
--- mplayer/libmpcodecs/vf.h	Sun Apr 21 12:25:29 2002
+++ mplayer-dev/libmpcodecs/vf.h	Mon May 13 22:33:21 2002
@@ -74,6 +74,8 @@
 
 vf_instance_t* append_filters(vf_instance_t* last);
 
+void vf_list_plugins();
+
 void vf_uninit_filter(vf_instance_t* vf);
 void vf_uninit_filter_chain(vf_instance_t* vf);
 
diff -r -u mplayer/mplayer.c mplayer-dev/mplayer.c
--- mplayer/mplayer.c	Thu May  9 16:47:35 2002
+++ mplayer-dev/mplayer.c	Mon May 13 22:44:13 2002
@@ -601,6 +601,13 @@
     }
 #endif
 
+    if(vo_plugin_args && vo_plugin_args[0] && strcmp(vo_plugin_args[0],"help")==0){
+      mp_msg(MSGT_CPLAYER, MSGL_INFO, "Available video output pluggins:\n");
+      vf_list_plugins();
+      printf("\n");
+      exit(0);
+    }
+
     if(video_driver && strcmp(video_driver,"help")==0){
       mp_msg(MSGT_CPLAYER, MSGL_INFO, "Available video output drivers:\n");
       i=0;