Implement Nilmoni's and Bernd Ernesti's patches for:

Better real codec dir detection and NetBSD real support.
Fix Nilmonis code, so it's working like expected.
Move a debug printf to mp_msg and some fixes in demux_real.c.
Some cosmetics :) -> RealPlayer 8 to RealPlayer, as RealOne (aka RealPlayer 9 works, too)


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6405 b3059339-0415-0410-9bf9-f77b7e298cf2

configure

@@ -140,7 +140,7 @@ Optional features:
   --disable-win32        disable Win32 DLL support [autodetect]
   --disable-dshow        disable DirectShow support [autodetect]
   --disable-xanim        disable XAnim DLL support [autodetect]
-  --disable-real         disable RealPlayer8 DLL support [autodetect]
+  --disable-real         disable RealPlayer DLL support [autodetect]
   --disable-xvid         disable XviD codec [autodetect]
   --disable-divx4linux   disable DivX4linux codec [autodetect]
   --enable-opendivx      enable _old_ OpenDivx codec [disable]
@@ -235,6 +235,7 @@ Use these options if autodetection fails:
   --with-libdvdnav=DIR     libdvdnav in DIR
   --with-win32libdir=DIR   W*ndows DLL files in DIR
   --with-xanimlibdir=DIR   XAnim DLL files in DIR
+  --with-reallibdir=DIR    RealPlayer DLL files in DIR
   --with-xvidcore=PATH     path to XviD libcore.a (e.g: /opt/lib/libcore.a)
   --with-sdl-config=PATH   path to sdl*-config (e.g.: /opt/bin/sdl-config)
   --with-gtk-config=PATH   path to gtk*-config (e.g.: /opt/bin/gtk-config)
@@ -1084,6 +1085,10 @@ for ac_option do
     _xanimlibdir=`echo $ac_option | cut -d '=' -f 2`
     _xanim=yes
     ;;
+  --with-reallibdir=*)
+    _reallibdir=`echo $ac_option | cut -d '=' -f 2`
+    _real=yes
+    ;;
   --with-csslibdir=*)
     _csslibdir=`echo $ac_option | cut -d '=' -f 2`
     _css=yes
@@ -3252,18 +3257,34 @@ else
   _nocodecmodules="xanim $_nocodecmodules"
 fi
 
-echocheck "RealPlayer8 DLL"
+echocheck "RealPlayer DLL"
 if test "$_real" = auto ; then
   _real=no
   if test "$_dl" = yes ; then
     if linux ; then
       _real=yes
-      echores "yes"
     elif freebsd ; then
       _real=yes
-      echores "yes"
+    elif netbsd ; then
+      _real=yes
     else
-      echores "no (tested only on Linux and FreeBSD arch)"
+      echores "no (tested only on Linux/FreeBSD/NetBSD)"
+    fi
+    if test "$_real" = yes ; then
+      if test -z "$_reallibdir" ; then
+	for I in /usr/lib/real /usr/lib/RealPlayer*/Codecs ; do
+          if test -d "$I" ; then
+            _reallibdir="$I"
+            break;
+          fi;
+        done
+      fi
+    fi
+    test "$_reallibdir" || _real=no
+    if test "$_real" = yes ; then
+      echores "yes (using $_reallibdir)"
+    else
+      echores "no (no suitable directory found - see DOCS/codecs.html)"
     fi
   else
     echores "no (dynamic loader support needed)"
@@ -3273,9 +3294,11 @@ else
 fi
 if test "$_real" = yes ; then
   _def_real='#define USE_REALCODECS 1'
+  _def_real_path="#define REALCODEC_PATH \"$_reallibdir\""
   _codecmodules="real $_codecmodules"
 else
   _def_real='#undef USE_REALCODECS'
+  _def_real_path="#undef REALCODEC_PATH"
   _nocodecmodules="real $_nocodecmodules"
 fi
 
@@ -4218,6 +4241,8 @@ $_def_xanim_path
 
 /* RealPlayer DLL support */
 $_def_real
+/* Default search path */
+$_def_real_path
 
 /* Use 3dnow/mmxext/sse/mmx optimized fast memcpy() [maybe buggy... signal 4]*/
 $_def_fastmemcpy

libmpcodecs/ad_real.c

@@ -31,8 +31,8 @@ void *__builtin_new(unsigned long size) {
 	return malloc(size);
 }
 
-#ifdef __FreeBSD__
-void* __ctype_b=NULL;
+#if defined(__FreeBSD__) || defined(__NetBSD__)
+void *__ctype_b=NULL;
 #endif
 
 static ulong (*raCloseCodec)(ulong);
@@ -64,7 +64,7 @@ static int preinit(sh_audio_t *sh){
   int len;
   void* prop;
   char path[4096];
-  sprintf(path, LIBDIR "/real/%s", sh->codec->dll);
+  sprintf(path, REALCODEC_PATH "/%s", sh->codec->dll);
   handle = dlopen (path, RTLD_LAZY);
   if(!handle){
       mp_msg(MSGT_DECAUDIO,MSGL_WARN,"Cannot open dll: %s\n",dlerror());

libmpcodecs/vd_real.c

@@ -14,7 +14,7 @@
 #include "vd_internal.h"
 
 static vd_info_t info = {
-	"RealPlayer 8 video codecs",
+	"RealVideo decoder",
 	"real",
 	VFM_REAL,
 	"Florian Schneider",
@@ -48,11 +48,11 @@ void __pure_virtual(void) {
 //	exit(1);
 }
 
-#ifdef __FreeBSD__
+#if defined(__FreeBSD__) || defined(__NetBSD__)
 void ___brk_addr(void) {exit(0);}
-char** __environ={NULL};
+char **__environ={NULL};
 #undef stderr
-FILE* stderr=NULL;
+FILE *stderr=NULL;
 #endif
 
 // to set/get/query special features/parameters
@@ -147,11 +147,11 @@ static int init(sh_video_t *sh){
 
 	mp_msg(MSGT_DECVIDEO,MSGL_V,"realvideo codec id: 0x%08X  sub-id: 0x%08X\n",extrahdr[1],extrahdr[0]);
 
-	sprintf(path, LIBDIR "/real/%s", sh->codec->dll);
+	sprintf(path, REALCODEC_PATH "/%s", sh->codec->dll);
 	if(!load_syms(path)){
 		mp_msg(MSGT_DECVIDEO,MSGL_ERR,MSGTR_MissingDLLcodec,sh->codec->dll);
-		mp_msg(MSGT_DECVIDEO,MSGL_HINT,"You need to copy the contents of the codecs directory from RealPlayer8\n");
-		mp_msg(MSGT_DECVIDEO,MSGL_HINT,"into " LIBDIR "/real/ !\n");
+		mp_msg(MSGT_DECVIDEO,MSGL_HINT,"You need to copy the contents from the RealPlayer codecs directory\n");
+		mp_msg(MSGT_DECVIDEO,MSGL_HINT,"into " REALCODEC_PATH "/ !\n");
 		return 0;
 	}
 	// only I420 supported

libmpdemux/demux_real.c

@@ -8,6 +8,13 @@
     TODO: fix the whole syncing mechanism
     
     $Log$
+    Revision 1.16  2002/06/13 00:14:28  atmos4
+    Implement Nilmoni's and Bernd Ernesti's patches for:
+    Better real codec dir detection and NetBSD real support.
+    Fix Nilmonis code, so it's working like expected.
+    Move a debug printf to mp_msg and some fixes in demux_real.c.
+    Some cosmetics :) -> RealPlayer 8 to RealPlayer, as RealOne (aka RealPlayer 9 works, too)
+
     Revision 1.15  2002/06/10 13:55:56  arpi
     export subpacket-size and matrix w*h to the codec (cook)
 
@@ -446,7 +453,7 @@ loop:
 	if (sh_audio != NULL) {
             dp = new_demux_packet(len);
 	    stream_read(demuxer->stream, dp->buffer, len);
-	    fprintf(stderr,"audio block len=%d\n",len);
+	    mp_dbg(MSGT_DEMUX,MSGL_DBG2,"audio block len=%d\n",len);
 	    if (sh_audio->format == 0x2000)
 	    {
 		char *ptr = dp->buffer;
@@ -1073,7 +1080,7 @@ int demux_seek_real(demuxer_t *demuxer, float rel_seek_secs, int flags)
     sh_video_t *sh_video = d_video->sh;
     int video_chunk_pos = d_video->pos;
     int vid = d_video->id, aid = d_audio->id;
-    int next_offset;
+    int next_offset = 0;
     int rel_seek_frames = 0;
     int streams = 0;
 
@@ -1144,5 +1151,5 @@ int demux_seek_real(demuxer_t *demuxer, float rel_seek_secs, int flags)
     
 //    printf("seek: pos: %d, current packets: a: %d, v: %d\n",
 //	next_offset, priv->current_apacket, priv->current_vpacket);
-    stream_seek(demuxer->stream, next_offset);
+    return stream_seek(demuxer->stream, next_offset);
 }