Pre-release 1.2 featuring SW BRC

Author: Nabiullin, Oleg

CHANGELOG.md

@@ -1,14 +1,15 @@
-# Intel® Media SDK open source release v1.1!
+# Intel® Media SDK open source release v1.2!
 **Whats new**
- - Aligned with Intel® Media Server Studio 2017 R3, featuring CentOS 7.3 support
- - Intel® Media Server Studio [release notes](https://software.intel.com/en-us/articles/intel-media-server-studio-release-notes)
+ - Added Software Bitrate Control support
+ - Added C++ 11 support
 
 **Known limitations**:
  - Copy from video to system memory with `mfxInitParam::GPUCopy = MFX_GPUCOPY_OFF` leads to performance degradation up to x10 comparing to Intel® Media Server Studio release
  - Intel® Media Server Studio [limitations](https://software.intel.com/en-us/articles/intel-media-server-studio-release-notes)
 
-
+# Intel® Media SDK open source release v1.1!
+**Whats new**
+ - Aligned with Intel® Media Server Studio 2017 R3, featuring CentOS 7.3 support
+ - Intel® Media Server Studio [release notes](https://software.intel.com/en-us/articles/intel-media-server-studio-release-notes)
+ 
 # Intel® Media SDK first open source release!
-**Known limitations**:
- - Copy from video to system memory with `mfxInitParam::GPUCopy = MFX_GPUCOPY_OFF` leads to performance degradation up to x10 comparing to Intel® Media Server Studio release
- - Intel® Media Server Studio [limitations](https://software.intel.com/en-us/articles/intel-media-server-studio-release-notes)

_studio/hevce_hw/CMakeLists.txt

@@ -58,6 +58,7 @@ file( GLOB_RECURSE srcs "${dir}/*.c" "${dir}/*.cpp" )
 list( APPEND sources ${srcs} )
 
 list( APPEND LIBS
+  mfx_common_hw
   umc_va_hw
   umc
   vm