Update

CMakeLists.txt

@@ -8,6 +8,7 @@ set(CMAKE_CXX_EXTENSIONS OFF)
 
 set(APP_DIR "${CMAKE_CURRENT_SOURCE_DIR}/apps/LoopThroughWithOpenGLCompositing")
 set(GPUDIRECT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/3rdParty/Blackmagic DeckLink SDK 16.0/Win/Samples/NVIDIA_GPUDirect")
+set(SHADER_SLANG_SOURCE "${APP_DIR}/video_effect.slang")
 
 if(NOT EXISTS "${APP_DIR}/LoopThroughWithOpenGLCompositing.cpp")
 	message(FATAL_ERROR "Imported app sources were not found under ${APP_DIR}")
@@ -32,7 +33,7 @@ add_executable(LoopThroughWithOpenGLCompositing WIN32
 	"${APP_DIR}/targetver.h"
 	"${APP_DIR}/VideoFrameTransfer.cpp"
 	"${APP_DIR}/VideoFrameTransfer.h"
-	"${APP_DIR}/video_effect.frag"
+	"${SHADER_SLANG_SOURCE}"
 )
 
 target_include_directories(LoopThroughWithOpenGLCompositing PRIVATE
@@ -55,7 +56,10 @@ target_compile_definitions(LoopThroughWithOpenGLCompositing PRIVATE
 	UNICODE
 )
 
-set_source_files_properties("${APP_DIR}/video_effect.frag" PROPERTIES HEADER_FILE_ONLY TRUE)
+set_source_files_properties(
+	"${SHADER_SLANG_SOURCE}"
+	PROPERTIES HEADER_FILE_ONLY TRUE
+)
 
 if(MSVC)
 	target_compile_options(LoopThroughWithOpenGLCompositing PRIVATE /W3)
@@ -65,9 +69,6 @@ add_custom_command(TARGET LoopThroughWithOpenGLCompositing POST_BUILD
 	COMMAND ${CMAKE_COMMAND} -E copy_if_different
 		"${GPUDIRECT_DIR}/bin/x64/dvp.dll"
 		"$<TARGET_FILE_DIR:LoopThroughWithOpenGLCompositing>/dvp.dll"
-	COMMAND ${CMAKE_COMMAND} -E copy_if_different
-		"${APP_DIR}/video_effect.frag"
-		"$<TARGET_FILE_DIR:LoopThroughWithOpenGLCompositing>/video_effect.frag"
 )
 
 source_group(TREE "${APP_DIR}" FILES
@@ -85,5 +86,5 @@ source_group(TREE "${APP_DIR}" FILES
 	"${APP_DIR}/targetver.h"
 	"${APP_DIR}/VideoFrameTransfer.cpp"
 	"${APP_DIR}/VideoFrameTransfer.h"
-	"${APP_DIR}/video_effect.frag"
+	"${SHADER_SLANG_SOURCE}"
 )