Rename SOIL2 vendor lib to stb_image and remove SOIL2 code

Author: kblaschke

src/libprojectM/CMakeLists.txt

@@ -36,7 +36,7 @@ target_link_libraries(projectM_main
         MilkdropPreset
         Renderer
         hlslparser
-        SOIL2
+        stb_image
         libprojectM::API
         ${PROJECTM_FILESYSTEM_LIBRARY}
         )
@@ -67,7 +67,7 @@ add_library(projectM
         $<TARGET_OBJECTS:Renderer>
         $<TARGET_OBJECTS:UserSprites>
         $<TARGET_OBJECTS:hlslparser>
-        $<TARGET_OBJECTS:SOIL2>
+        $<TARGET_OBJECTS:stb_image>
         $<TARGET_OBJECTS:projectM_main>
         $<TARGET_OBJECTS:projectM::Eval>
         )

src/libprojectM/Renderer/CMakeLists.txt

@@ -75,7 +75,8 @@ target_link_libraries(Renderer
         PUBLIC
         GLM::GLM
         hlslparser
-        SOIL2
+        stb_image
+        ${PROJECTM_OPENGL_LIBRARIES}
         )
 
 set_target_properties(Renderer PROPERTIES

src/libprojectM/Renderer/TextureManager.cpp

@@ -8,7 +8,7 @@
 #include <Logging.hpp>
 #include <Utils.hpp>
 
-#include <SOIL2/stb_image.h>
+#include <stb_image.h>
 
 #include <algorithm>
 #include <cstdlib>

tests/libprojectM/CMakeLists.txt

@@ -37,7 +37,7 @@ add_executable(projectM-unittest
         $<TARGET_OBJECTS:Renderer>
         $<TARGET_OBJECTS:UserSprites>
         $<TARGET_OBJECTS:hlslparser>
-        $<TARGET_OBJECTS:SOIL2>
+        $<TARGET_OBJECTS:stb_image>
         $<TARGET_OBJECTS:projectM_main>
         )
 

vendor/CMakeLists.txt

@@ -5,4 +5,4 @@ add_subdirectory(hlslparser)
 if(NOT TARGET projectM::Eval)
     add_subdirectory(projectm-eval)
 endif()
-add_subdirectory(SOIL2)
+add_subdirectory(stb_image)