get ffmpeg working with cmake..

rpcs3/CMakeLists.txt

@@ -10,6 +10,7 @@ if (CMAKE_COMPILER_IS_GNUCXX)
 	add_definitions(-fpermissive) # TODO: remove me
 endif()
 
+set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake_modules)
 SET(EXECUTABLE_OUTPUT_PATH "${CMAKE_SOURCE_DIR}/../bin")
 
 add_definitions(-DGL_GLEXT_PROTOTYPES)
@@ -17,12 +18,14 @@ add_definitions(-DGLX_GLXEXT_PROTOTYPES)
 
 find_package(wxWidgets COMPONENTS core base net aui gl REQUIRED)
 find_package(OpenGL REQUIRED)
+find_package(FFMPEG REQUIRED)
 find_package(ZLIB REQUIRED)
 
 include("${wxWidgets_USE_FILE}")
 
 include_directories(
 ${wxWidgets_INCLUDE_DIRS}
+${FFMPEG_INCLUDE_DIR}
 ${CMAKE_SOURCE_DIR}
 ${CMAKE_SOURCE_DIR}/Emu
 ${CMAKE_SOURCE_DIR}/Gui

rpcs3/Emu/SysCalls/Modules/cellVdec.cpp

@@ -5,9 +5,9 @@
 
 extern "C"
 {
-#include "libavcodec\avcodec.h"
+#include "libavcodec/avcodec.h"
-#include "libavformat\avformat.h"
+#include "libavformat/avformat.h"
-#include "libavutil\imgutils.h"
+#include "libavutil/imgutils.h"
 }
 
 #include "cellVdec.h"

rpcs3/cmake_modules/FindFFMPEG.cmake

@@ -0,0 +1,79 @@
+# - Try to find ffmpeg libraries (libavcodec, libavformat and libavutil)
+# Once done this will define
+#
+#  FFMPEG_FOUND - system has ffmpeg or libav
+#  FFMPEG_INCLUDE_DIR - the ffmpeg include directory
+#  FFMPEG_LIBRARIES - Link these to use ffmpeg
+#  FFMPEG_LIBAVCODEC
+#  FFMPEG_LIBAVFORMAT
+#  FFMPEG_LIBAVUTIL
+#
+#  Copyright (c) 2008 Andreas Schneider <mail@cynapses.org>
+#  Modified for other libraries by Lasse Kärkkäinen <tronic>
+#  Modified for Hedgewars by Stepik777
+#
+#  Redistribution and use is allowed according to the terms of the New
+#  BSD license.
+#
+
+if (FFMPEG_LIBRARIES AND FFMPEG_INCLUDE_DIR)
+  # in cache already
+  set(FFMPEG_FOUND TRUE)
+else (FFMPEG_LIBRARIES AND FFMPEG_INCLUDE_DIR)
+  # use pkg-config to get the directories and then use these values
+  # in the FIND_PATH() and FIND_LIBRARY() calls
+  find_package(PkgConfig)
+  if (PKG_CONFIG_FOUND)
+    pkg_check_modules(_FFMPEG_AVCODEC libavcodec)
+    pkg_check_modules(_FFMPEG_AVFORMAT libavformat)
+    pkg_check_modules(_FFMPEG_AVUTIL libavutil)
+  endif (PKG_CONFIG_FOUND)
+
+  find_path(FFMPEG_AVCODEC_INCLUDE_DIR
+    NAMES libavcodec/avcodec.h
+    PATHS ${_FFMPEG_AVCODEC_INCLUDE_DIRS} /usr/include /usr/local/include /opt/local/include /sw/include
+    PATH_SUFFIXES ffmpeg libav
+  )
+
+  find_library(FFMPEG_LIBAVCODEC
+    NAMES avcodec
+    PATHS ${_FFMPEG_AVCODEC_LIBRARY_DIRS} /usr/lib /usr/local/lib /opt/local/lib /sw/lib
+  )
+
+  find_library(FFMPEG_LIBAVFORMAT
+    NAMES avformat
+    PATHS ${_FFMPEG_AVFORMAT_LIBRARY_DIRS} /usr/lib /usr/local/lib /opt/local/lib /sw/lib
+  )
+
+  find_library(FFMPEG_LIBAVUTIL
+    NAMES avutil
+    PATHS ${_FFMPEG_AVUTIL_LIBRARY_DIRS} /usr/lib /usr/local/lib /opt/local/lib /sw/lib
+  )
+
+  if (FFMPEG_LIBAVCODEC AND FFMPEG_LIBAVFORMAT)
+    set(FFMPEG_FOUND TRUE)
+  endif()
+
+  if (FFMPEG_FOUND)
+    set(FFMPEG_INCLUDE_DIR ${FFMPEG_AVCODEC_INCLUDE_DIR})
+
+    set(FFMPEG_LIBRARIES
+      ${FFMPEG_LIBAVCODEC}
+      ${FFMPEG_LIBAVFORMAT}
+      ${FFMPEG_LIBAVUTIL}
+    )
+
+  endif (FFMPEG_FOUND)
+
+  if (FFMPEG_FOUND)
+    if (NOT FFMPEG_FIND_QUIETLY)
+      message(STATUS "Found FFMPEG or Libav: ${FFMPEG_LIBRARIES}, ${FFMPEG_INCLUDE_DIR}")
+    endif (NOT FFMPEG_FIND_QUIETLY)
+  else (FFMPEG_FOUND)
+    if (FFMPEG_FIND_REQUIRED)
+      message(FATAL_ERROR "Could not find libavcodec or libavformat or libavutil")
+    endif (FFMPEG_FIND_REQUIRED)
+  endif (FFMPEG_FOUND)
+
+endif (FFMPEG_LIBRARIES AND FFMPEG_INCLUDE_DIR)
+