Work at 3ds support and backend upgrades

- Track textures (not sure if this is done tbh)
- Add lithium formatters and move TextureID, TextureFormat and TextureFilter to lithium
- Only include gl-helper if any glDriver is included
- Add Li::Rect for UV stuff
- Add Li::Texture as Info holder (still thinking of making them to ptrs
- Add Check if textures are still loaded on exit

backends/CMakeLists.txt

@@ -9,37 +9,43 @@ option(PD_ENABLE_CITRO3D "Enable Citro3D Support (3DS)" OFF)
 option(PD_ENABLE_VULKAN "Not implemented yet" OFF)
 
 if(NOT WIN32) # cause we are not on windows...
-    set(PD_ENABLE_DIRECTX9 OFF)
+	set(PD_ENABLE_DIRECTX9 OFF)
+endif()
+if(${CMAKE_SYSTEM_NAME} STREQUAL "Nintendo3DS")
+	set(PD_ENABLE_OPENGL2 OFF)
+	set(PD_ENABLE_OPENGL3 OFF)
+	set(PD_ENABLE_VULKAN OFF)
+	set(PD_ENABLE_CITRO3D ON)
 endif()
 
 add_library(pd-system STATIC
-    ${CMAKE_CURRENT_SOURCE_DIR}/source/gl-helper.cpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/source/gfx_opengl2.cpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/source/gfx_opengl3.cpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/source/gfx_directx9.cpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/source/gfx_citro3d.cpp
+	${CMAKE_CURRENT_SOURCE_DIR}/source/gl-helper.cpp
+	${CMAKE_CURRENT_SOURCE_DIR}/source/gfx_opengl2.cpp
+	${CMAKE_CURRENT_SOURCE_DIR}/source/gfx_opengl3.cpp
+	${CMAKE_CURRENT_SOURCE_DIR}/source/gfx_directx9.cpp
+	${CMAKE_CURRENT_SOURCE_DIR}/source/gfx_citro3d.cpp
 )
 
 target_include_directories(pd-system
-    PUBLIC
-    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
-    $<INSTALL_INTERFACE:include>
+	PUBLIC
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+		$<INSTALL_INTERFACE:include>
 )
 
 target_compile_options(palladium
-    PUBLIC
-    $<$<CXX_COMPILER_ID:GNU,Clang>:
+	PUBLIC $<$<CXX_COMPILER_ID:GNU,Clang>:
     -fmacro-prefix-map=${CMAKE_CURRENT_SOURCE_DIR}/source=source
     -fmacro-prefix-map=${CMAKE_CURRENT_SOURCE_DIR}/include=include
     >
 )
 
 target_compile_definitions(pd-system
-    PUBLIC
-    $<$<BOOL:${PD_ENABLE_OPENGL2}>:PD_ENABLE_OPENGL2>
-    $<$<BOOL:${PD_ENABLE_OPENGL3}>:PD_ENABLE_OPENGL3>
-    $<$<BOOL:${PD_ENABLE_VULKAN}>:PD_ENABLE_VULKAN>
-    $<$<BOOL:${PD_ENABLE_DIRECTX9}>:PD_ENABLE_DIRECTX9>
+	PUBLIC
+		$<$<BOOL:${PD_ENABLE_OPENGL2}>:PD_ENABLE_OPENGL2>
+		$<$<BOOL:${PD_ENABLE_OPENGL3}>:PD_ENABLE_OPENGL3>
+		$<$<BOOL:${PD_ENABLE_VULKAN}>:PD_ENABLE_VULKAN>
+		$<$<BOOL:${PD_ENABLE_DIRECTX9}>:PD_ENABLE_DIRECTX9>
+		$<$<BOOL:${PD_ENABLE_CITRO3D}>:PD_ENABLE_CITRO3D>
 )
 
 # Palladium
@@ -47,17 +53,20 @@ target_link_libraries(pd-system PUBLIC palladium::palladium)
 
 # glad (if we have any OpenGL version included)
 if(PD_ENABLE_OPENGL2 OR PD_ENABLE_OPENGL3)
-    target_link_libraries(pd-system
-        PUBLIC
-        glad
-    )
+	target_link_libraries(pd-system
+		PUBLIC glad
+	)
 endif()
 
 # DirectX9
 if(PD_ENABLE_DIRECTX9)
-    target_link_libraries(pd-system
-        PUBLIC
-        d3d9
-        d3dcompiler
-    )
+	target_link_libraries(pd-system
+		PUBLIC
+			d3d9
+			d3dcompiler
+	)
 endif()
+
+if(${CMAKE_SYSTEM_NAME} STREQUAL "Nintendo3DS")
+	target_link_libraries(pd-system PUBLIC pica::pica citro3d ctru)
+endif()