Updates to rocDecode and rocJPEG samples (#166)

* Edit CMakeList files and include paths for library headers.

examples/videodecode/CMakeLists.txt

@@ -20,6 +20,7 @@ endif()
 set(CMAKE_CXX_STANDARD 17)
 
 list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/../../cmake)
+list(APPEND CMAKE_PREFIX_PATH ${ROCmVersion_DIR}/lib/cmake ${ROCmVersion_DIR})
 list(APPEND CMAKE_PREFIX_PATH ${ROCmVersion_DIR}/hip ${ROCmVersion_DIR})
 list(APPEND CMAKE_MODULE_PATH ${ROCmVersion_DIR}/share/rocdecode/cmake)
 
@@ -49,29 +50,12 @@ function(videodecode_message _MSG_TYPE)
 endfunction()
 
 # Find RocDecode
-find_package(rocDecode QUIET)
+find_package(ROCDECODE QUIET)
 if(NOT ROCDECODE_FOUND)
     videodecode_message(AUTHOR_WARNING "${PROJECT_NAME} skipped. Missing RocDecode...")
     return()
 endif()
 
-find_path(
-    ROCDECODE_INCLUDE_DIR
-    NAMES rocdecode.h
-    PATHS ${ROCmVersion_DIR}/include/rocdecode)
-find_library(
-    ROCDECODE_LIBRARY
-    NAMES rocdecode
-    HINTS ${ROCmVersion_DIR}/lib)
-
-mark_as_advanced(ROCDECODE_INCLUDE_DIR ROCDECODE_LIBRARY)
-
-if(ROCDECODE_INCLUDE_DIR AND ROCDECODE_LIBRARY)
-    set(ROCDECODE_FOUND TRUE)
-else()
-    videodecode_message(AUTHOR_WARNING "${PROJECT_NAME} skipped. Missing RocDecode ...")
-endif()
-
 # Copy video files to build directory
 if(EXISTS "${ROCmVersion_DIR}/share/rocdecode/video")
     if(NOT EXISTS "${CMAKE_BINARY_DIR}/videos")

examples/videodecode/roc_video_dec.h

@@ -40,11 +40,11 @@ THE SOFTWARE.
 #include <vector>
 extern "C"
 {
-#include "libavutil/md5.h"
-#include "libavutil/mem.h"
+#include <libavutil/md5.h>
+#include <libavutil/mem.h>
 }
-#include "rocdecode.h"
-#include "rocparser.h"
+#include <rocdecode/rocdecode.h>
+#include <rocdecode/rocparser.h>
 
 /*!
  * \file

examples/videodecode/video_demuxer.h

@@ -32,7 +32,7 @@ extern "C"
 #endif
 }
 
-#include "rocdecode.h"
+#include <rocdecode/rocdecode.h>
 
 /*!
  * \file

examples/videodecode/videodecodebatch.cpp

@@ -726,4 +726,4 @@ main(int argc, char** argv)
     }
 
     return 0;
-}
+}