From 39feb24d64b1d87a0a35ed0d3ede4e3ee0bcd3e9 Mon Sep 17 00:00:00 2001
From: Ivan Savenko <saven.ivan@gmail.com>
Date: Sun, 3 Jul 2011 10:04:06 +0000
Subject: [PATCH] - possibly fixed #763

---
 client/CVideoHandler.cpp | 12 ++++++++----
 configure                | 40 ++++++++++++++++++++++++++++++++++++++++
 configure.ac             |  1 +
 3 files changed, 49 insertions(+), 4 deletions(-)

diff --git a/client/CVideoHandler.cpp b/client/CVideoHandler.cpp
index 480a14300..314aa3f5b 100644
--- a/client/CVideoHandler.cpp
+++ b/client/CVideoHandler.cpp
@@ -5,7 +5,7 @@
 #include <SDL.h>
 #include "SDL_Extensions.h"
 #include "CPlayerInterface.h"
-#include "boost/filesystem.hpp"
+#include <boost/filesystem.hpp>
 
 extern SystemOptions GDefaultOptions; 
 //reads events and returns true on key down
@@ -573,7 +573,7 @@ bool CVideoPlayer::playVideo(int x, int y, SDL_Surface *dst, bool stopOnKey)
 #endif
 #include <stdint.h>
 
-#include <../client/SDL_framerate.h>
+#include "SDL_framerate.h"
 
 extern "C" {
 #include <libavformat/avformat.h>
@@ -638,7 +638,7 @@ static URLProtocol lod_protocol = {
 	lod_open,
 	lod_read,
 	NULL,						// no write
-    lod_seek,
+	lod_seek,
 	lod_close
 };
 
@@ -657,7 +657,11 @@ CVideoPlayer::CVideoPlayer()
 	av_register_all();
 
 	// Register our protocol 'lod' so we can directly read from mmaped memory
+#ifdef WITH_AV_REGISTER_PROTOCOL2
+	av_register_protocol2(&lod_protocol, sizeof(lod_protocol));
+#else
 	av_register_protocol(&lod_protocol);
+#endif
 
 	vidh = new CVidHandler(std::string(DATA_DIR "/Data/VIDEO.VID"));
 	vidh_ab = new CVidHandler(std::string(DATA_DIR "/Data/H3ab_ahd.vid"));
@@ -704,7 +708,7 @@ bool CVideoPlayer::open(std::string fname, bool loop, bool useOverlay)
 	// Find the first video stream
 	stream = -1;
 	for(unsigned int i=0; i<format->nb_streams; i++) {
-		if (format->streams[i]->codec->codec_type==CODEC_TYPE_VIDEO) {
+		if (format->streams[i]->codec->codec_type==AVMEDIA_TYPE_VIDEO) {
 			stream = i;
 			break;
 		}
diff --git a/configure b/configure
index d85836fba..507931f79 100755
--- a/configure
+++ b/configure
@@ -16424,6 +16424,46 @@ if test "x$ac_cv_lib_avcodec_avcodec_decode_video2" = x""yes; then :
   AVCODEC_DECODE_VIDEO2="-DWITH_AVCODEC_DECODE_VIDEO2"
 fi
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for av_register_protocol2 in -lavcodec" >&5
+$as_echo_n "checking for av_register_protocol2 in -lavcodec... " >&6; }
+if test "${ac_cv_lib_avcodec_av_register_protocol2+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lavcodec  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char av_register_protocol2 ();
+int
+main ()
+{
+return av_register_protocol2 ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+  ac_cv_lib_avcodec_av_register_protocol2=yes
+else
+  ac_cv_lib_avcodec_av_register_protocol2=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_avcodec_av_register_protocol2" >&5
+$as_echo "$ac_cv_lib_avcodec_av_register_protocol2" >&6; }
+if test "x$ac_cv_lib_avcodec_av_register_protocol2" = x""yes; then :
+  AVCODEC_DECODE_VIDEO2="-DWITH_AV_REGISTER_PROTOCOL2"
+fi
+
 
 FFMPEG_LIBS="$LIBS"
 FFMPEG_CXXFLAGS="$CFLAGS $AVCODEC_DECODE_VIDEO2"
diff --git a/configure.ac b/configure.ac
index 8cc361e1d..98106300c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -92,6 +92,7 @@ CFLAGS="$CFLAGS `pkg-config --cflags libavformat libswscale`"
 AC_CHECK_LIB(avformat,av_open_input_file,,AC_MSG_ERROR([FFMpeg avformat library not found. Please install it.]))
 AC_CHECK_LIB(swscale,sws_getContext,,AC_MSG_ERROR([FFMpeg swscale library not found. Please install it.]))
 AC_CHECK_LIB(avcodec,avcodec_decode_video2,AVCODEC_DECODE_VIDEO2="-DWITH_AVCODEC_DECODE_VIDEO2",)
+AC_CHECK_LIB(avcodec,av_register_protocol2,AVCODEC_DECODE_VIDEO2="-DWITH_AV_REGISTER_PROTOCOL2",)
 
 FFMPEG_LIBS="$LIBS"
 FFMPEG_CXXFLAGS="$CFLAGS $AVCODEC_DECODE_VIDEO2"