From 719977f49c7c88120db835a5a4253ca12eb87f72 Mon Sep 17 00:00:00 2001
From: Hector Martin <hector@marcansoft.com>
Date: Fri, 13 Apr 2012 23:00:01 +0100
Subject: [PATCH] Add missing FindSwscale.cmake

---
 Modules/FindSwscale.cmake | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 Modules/FindSwscale.cmake

diff --git a/Modules/FindSwscale.cmake b/Modules/FindSwscale.cmake
new file mode 100644
index 0000000..974b117
--- /dev/null
+++ b/Modules/FindSwscale.cmake
@@ -0,0 +1,30 @@
+# Locate libswscale (part of ffmpeg)
+#
+#  SWSCALE_FOUND - system has swscale
+#  SWSCALE_INCLUDE_DIR - the swscale include directory
+#  SWSCALE_LIBRARIES - the libraries needed to use swscale
+#  SWSCALE_DEFINITIONS - Compiler switches required for using swscale
+
+# Copyright (c) 2010, Maciej Mrozowski <reavertm@gmail.com>
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+include(FindPackageHandleStandardArgs)
+
+find_package(PkgConfig)
+pkg_check_modules(PC_SWSCALE libswscale)
+set(SWSCALE_DEFINITIONS ${PC_SWSCALE_CFLAGS_OTHER})
+
+find_library(SWSCALE_LIBRARIES swscale
+    HINTS ${PC_SWSCALE_LIBDIR} ${PC_SWSCALE_LIBRARY_DIRS}
+)
+
+find_path(SWSCALE_INCLUDE_DIR swscale.h
+    HINTS ${PC_SWSCALE_INCLUDEDIR} ${PC_SWSCALE_INCLUDE_DIRS}
+    PATH_SUFFIXES libswscale
+)
+
+find_package_handle_standard_args(Swscale "Could not find libswscale; available at www.ffmpeg.org" SWSCALE_LIBRARIES SWSCALE_INCLUDE_DIR)
+
+mark_as_advanced(SWSCALE_INCLUDE_DIR SWSCALE_LIBRARIES)
\ No newline at end of file