Merge changes happened in 1.1 development.

1 files changed, 158 insertions, 0 deletions

diff --git a/src/libreal/real_common.c b/src/libreal/real_common.c
new file mode 100644
index 000000000..925a5cc71
--- /dev/null
+++ b/src/libreal/real_common.c
@@ -0,0 +1,158 @@
+/*
+ * Copyright (C) 2000-2007 the xine project
+ * 
+ * This file is part of xine, a free video player.
+ * 
+ * xine is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * xine is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
+ *
+ * $Id: real_common.c,v 1.12 2007/03/17 15:45:41 dgp85 Exp $
+ *
+ * Common function for the thin layer to use Real binary-only codecs in xine
+ */
+
+#define LOG_MODULE "real_common"
+#define LOG_VERBOSE
+/*
+#define LOG
+*/
+
+#include "config.h"
+
+#include <sys/stat.h>
+#include <string.h>
+#include <dlfcn.h>
+
+#include "real_common.h"
+
+#ifdef __alpha__
+
+void *__builtin_new(size_t size) {
+  return malloc(size);
+}
+
+void __builtin_delete (void *foo) {
+  /* printf ("libareal: __builtin_delete called\n"); */
+  free (foo);
+}
+
+void *__builtin_vec_new(size_t size) {
+  return malloc(size);
+}
+
+void __builtin_vec_delete(void *mem) {
+  free(mem);
+}
+
+void __pure_virtual(void) {
+  lprintf("libreal: FATAL: __pure_virtual() called!\n");
+  /*      exit(1); */
+}
+
+#endif
+
+#ifndef HAVE____BRK_ADDR
+void ___brk_addr(void) { exit(0); }
+#endif
+
+#ifndef HAVE___CTYPE_B
+void __ctype_b(void) { exit(0); }
+#endif
+
+void _x_real_codecs_init(xine_t *const xine) {
+  const char *real_codecs_path = NULL;
+#ifdef REAL_CODEC_PATH
+  const char *const default_real_codecs_path = REAL_CODEC_PATH;
+#else
+  const char *default_real_codecs_path = "";
+  struct stat s;
+
+#define try_real_path(path) \
+  if (!stat (path "/dvrc.so", &s)) \
+    default_real_codecs_path = path;
+#define try_real_subpath(path) \
+  try_real_path("/usr/" path) \
+  else try_real_path("/usr/local" path) \
+  else try_real_path("/opt" path)
+
+  /* The priority is for the first found */
+  try_real_subpath("lib/win32")
+  else try_real_subpath("lib/codecs")
+  else try_real_subpath("lib64/RealPlayer10/codecs")
+  else try_real_subpath("lib/RealPlayer10/codecs")
+  else try_real_subpath("lib64/RealPlayer9/users/Real/Codecs")
+  else try_real_subpath("lib/RealPlayer9/users/Real/Codecs")
+  else try_real_subpath("lib/RealPlayer8/Codecs")
+  else try_real_subpath("RealPlayer8/Codecs");
+
+#undef try_real_path
+#undef try_real_subpath
+#endif
+
+  real_codecs_path = 
+    xine->config->register_filename (xine->config, "decoder.external.real_codecs_path", 
+				     default_real_codecs_path,
+				     XINE_CONFIG_STRING_IS_DIRECTORY_NAME,
+				     _("path to RealPlayer codecs"),
+				     _("If you have RealPlayer installed, specify the path "
+				       "to its codec directory here. You can easily find "
+				       "the codec directory by looking for a file named "
+				       "\"drvc.so\" in it. If xine can find the RealPlayer "
+				       "codecs, it will use them to decode RealPlayer content "
+				       "for you. Consult the xine FAQ for more information on "
+				       "how to install the codecs."),
+				     10, NULL, NULL);
+
+  lprintf ("real codecs path : %s\n",  real_codec_path);
+}
+
+void *_x_real_codec_open(xine_stream_t *const stream, const char *const path,
+			 const char *const codec_name,
+			 const char *const codec_alternate) {
+  char *codecpath = NULL;
+  void *codecmodule = NULL;
+  
+  asprintf(&codecpath, "%s/%s", path, codec_name);
+  if ( (codecmodule = dlopen(codecpath, RTLD_NOW)) ) {
+    free(codecpath);
+    return codecmodule;
+  }
+
+  xprintf (stream->xine, XINE_VERBOSITY_DEBUG,
+	   LOG_MODULE ": error loading %s: %s\n", codecpath, dlerror());
+
+  free(codecpath);
+
+  if ( codec_alternate ) {
+    asprintf(&codecpath, "%s/%s", path, codec_alternate);
+    if ( (codecmodule = dlopen(codecpath, RTLD_NOW)) ) {
+      free(codecpath);
+      return codecmodule;
+    }
+
+    xprintf (stream->xine, XINE_VERBOSITY_DEBUG,
+	     LOG_MODULE ": error loading %s: %s\n", codecpath, dlerror());
+  }
+
+  _x_message(stream, XINE_MSG_LIBRARY_LOAD_ERROR, codec_name, NULL);
+  
+  return NULL;
+}
+
+const plugin_info_t xine_plugin_info[] EXPORTED = {
+  /* type, API, "name", version, special_info, init_function */  
+  { PLUGIN_VIDEO_DECODER | PLUGIN_MUST_PRELOAD, 18, "realvdec", XINE_VERSION_CODE, &dec_info_realvideo, init_realvdec },
+  { PLUGIN_AUDIO_DECODER | PLUGIN_MUST_PRELOAD, 15, "realadec", XINE_VERSION_CODE, &dec_info_realaudio, init_realadec },
+  { PLUGIN_NONE, 0, "", 0, NULL, NULL }
+};