Samples - clean up rocdecdecode (#693)

samples/rocdecDecode/CMakeLists.txt

@@ -22,8 +22,6 @@
 ################################################################################
 
 cmake_minimum_required (VERSION 3.10)
-project(rocdecdecode)
-
 # ROCM Path
 if(DEFINED ENV{ROCM_PATH})
   set(ROCM_PATH $ENV{ROCM_PATH} CACHE PATH "${White}${PROJECT_NAME}: Default ROCm installation path${ColourReset}")
@@ -32,15 +30,16 @@ elseif(ROCM_PATH)
 else()
   set(ROCM_PATH /opt/rocm CACHE PATH "${White}${PROJECT_NAME}: Default ROCm installation path${ColourReset}")
 endif()
-
 # Set AMD Clang as default compiler
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED On)
+set(CMAKE_CXX_EXTENSIONS ON)
 if (NOT DEFINED CMAKE_CXX_COMPILER)
   set(CMAKE_C_COMPILER ${ROCM_PATH}/lib/llvm/bin/amdclang)
   set(CMAKE_CXX_COMPILER ${ROCM_PATH}/lib/llvm/bin/amdclang++)
 endif()
 
-set(CMAKE_CXX_STANDARD 17)
-
+project(rocdecdecode)
 list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/../../cmake)
 list(APPEND CMAKE_PREFIX_PATH ${ROCM_PATH}/lib/cmake)
 

samples/rocdecDecode/rocdecdecode.cpp

@@ -35,11 +35,6 @@ THE SOFTWARE.
 
 namespace fs = std::filesystem;
 
-
-static inline int align(int value, int alignment) {
-    return (value + alignment - 1) & ~(alignment - 1);
-}
-
 __attribute__((visibility("hidden"))) inline bool is_error(rocDecStatus status)
 {
     return status != ROCDEC_SUCCESS;