Change recommended output dir in build instruction

Issue intel#16

Change-Id: I167e9b8ff1953a3163484bf37e4c67824773363b

Author: drprajap

README.rst

@@ -22,16 +22,17 @@ https://opensource.org/licenses/MIT
 Building
 ========
 
-1) Get gmmlib repo, make it look like
-	<workspace>
+1) Get gmmlib repo
 
-       |- GmmLib
-       
-2) $ mkdir <workspace>/build
+       |- gmmlib
 
-3) $ cd <workspace>/build
+2) Change it to root directory
 
-4) cmake [-DCMAKE_BUILD_TYPE= Release | Debug | ReleaseInternal] [-DARCH= 64 | 32]  ../GmmLib
+   $ cd gmmlib
+
+3) $ mkdir build && cd build
+
+4) cmake [-DCMAKE_BUILD_TYPE= Release | Debug | ReleaseInternal] [-DARCH= 64 | 32]  ..
 
 5) $ make -j8 ( Also performs compile time ULT)
 

Source/GmmLib/ULT/GmmGen10ResourceULT.cpp

@@ -95,8 +95,10 @@ TEST_F(CTestGen10Resource, TestMSAA)
     uint32_t TestArraySize[2] = {1, 5};
     uint32_t MinPitch         = 32;
 
-    uint32_t HAlign, VAlign, TileDimX, TileDimY, MCSHAlign, MCSVAlign, TileSize;
-    uint32_t ExpectedMCSBpp;
+    uint32_t HAlign = 0, VAlign = 0;
+    uint32_t TileDimX = 0, TileDimY = 0;
+    uint32_t MCSHAlign = 0, MCSVAlign = 0, TileSize = 0;
+    uint32_t ExpectedMCSBpp = 0;
     std::vector<tuple<int, int, int, bool, int, int>> List; //TEST_TILE_TYPE, TEST_BPP, TEST_RESOURCE_TYPE, Depth or RT, TestDimension index, ArraySize
     auto Size = BuildInputIterator(List, 4, 2);             // Size of arrays TestDimensions, TestArraySize