DataReader inline for OGL/DX9 and moved to VideoCommon. Large clean up.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@760 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_VideoDX9/Src/VertexLoader_MtxIndex.h

@@ -27,7 +27,7 @@
 void LOADERDECL PosMtx_ReadDirect_UByte(void* _p)
 {
 	TVtxAttr* pVtxAttr = (TVtxAttr*)_p;
-	int index = ReadBuffer8() & 0x3f;
+	int index = DataReadU8() & 0x3f;
 	float *flipmem = (float *)xfmem;
 	varray->SetPosNrmIdx(index);
 }
@@ -36,6 +36,6 @@ int s_texmtxread = 0, s_texmtxwrite = 0;
 void LOADERDECL TexMtx_ReadDirect_UByte(void* _p)
 {
 	TVtxAttr* pVtxAttr = (TVtxAttr*)_p;
-	int index = ReadBuffer8() & 0x3f;
+	int index = DataReadU8() & 0x3f;
 	varray->SetTcIdx(s_texmtxread++, index);
 }