1 files changed, 39 insertions, 0 deletions
diff --git a/www/firefox52/patches/patch-dom_media_platforms_ffmpeg_ffvpx_FFVPXRuntimeLinker.cpp b/www/firefox52/patches/patch-dom_media_platforms_ffmpeg_ffvpx_FFVPXRuntimeLinker.cpp
new file mode 100644
index 00000000000..9f980664f9a
--- /dev/null
+++ b/www/firefox52/patches/patch-dom_media_platforms_ffmpeg_ffvpx_FFVPXRuntimeLinker.cpp
@@ -0,0 +1,39 @@
+$NetBSD: patch-dom_media_platforms_ffmpeg_ffvpx_FFVPXRuntimeLinker.cpp,v 1.1 2017/04/27 01:55:57 ryoon Exp $
+
+--- dom/media/platforms/ffmpeg/ffvpx/FFVPXRuntimeLinker.cpp.orig	2016-10-14 08:14:07.000000000 +0000
++++ dom/media/platforms/ffmpeg/ffvpx/FFVPXRuntimeLinker.cpp
+@@ -11,9 +11,13 @@
+ #include "prmem.h"
+ #include "prlink.h"
+ 
++#ifdef MOZ_SYSTEM_SOUNDTOUCH
++#include "nsXPCOMPrivate.h" // for XUL_DLL
++#else
+ // We use a known symbol located in lgpllibs to determine its location.
+ // soundtouch happens to be always included in lgpllibs
+ #include "soundtouch/SoundTouch.h"
++#endif
+ 
+ namespace mozilla
+ {
+@@ -51,6 +55,12 @@ FFVPXRuntimeLinker::Init()
+ 
+   sLinkStatus = LinkStatus_FAILED;
+ 
++#ifdef MOZ_SYSTEM_SOUNDTOUCH
++  // We retrieve the path of the XUL library as this is where mozavcodec and
++  // mozavutil libs are located.
++  char* path =
++    PR_GetLibraryFilePathname(XUL_DLL, (PRFuncPtr)&FFVPXRuntimeLinker::Init);
++#else
+   // We retrieve the path of the lgpllibs library as this is where mozavcodec
+   // and mozavutil libs are located.
+   char* lgpllibsname = PR_GetLibraryName(nullptr, "lgpllibs");
+@@ -61,6 +71,7 @@ FFVPXRuntimeLinker::Init()
+     PR_GetLibraryFilePathname(lgpllibsname,
+                               (PRFuncPtr)&soundtouch::SoundTouch::getVersionId);
+   PR_FreeLibraryName(lgpllibsname);
++#endif
+   if (!path) {
+     return false;
+   }