API: moved functions to files to make it easier to import to other projects

CMakeLists.txt

@@ -4,22 +4,21 @@ set(CMAKE_C_STANDARD_REQUIRED ON)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 include_directories(include)
 project(image_processor LANGUAGES C)
-# find_package(JPEG REQUIRED)
-#
-# add_executable(image_processor src/main.c)
-#
-# target_include_directories(image_processor PRIVATE ${JPEG_INCLUDE_DIRS})
-#
-# target_link_libraries(image_processor PRIVATE ${JPEG_LIBRARIES})
+
+set(SOURCES
+	src/main.c
+	src/transformations.c
+        src/utils.c
+        src/filters.c
+        src/imgio.c
+
+)
 
 find_library(TURBOJPEG_LIB NAMES turbojpeg REQUIRED)
 find_path(TURBOJPEG_INCLUDE NAMES turbojpeg.h REQUIRED)
 
-add_executable(image_processor src/main.c)
+add_executable(image_processor ${SOURCES})
 
-# 2. Include the directories for the header files
 target_include_directories(image_processor PRIVATE ${TURBOJPEG_INCLUDE})
 
-# 3. Link the actual turbojpeg library
 target_link_libraries(image_processor PRIVATE ${TURBOJPEG_LIB})
-