From 1ec06a26cc35a37d7191b4ad7eeab86894c7e674 Mon Sep 17 00:00:00 2001
From: tobid7 <tobid7@outlook.de>
Date: Wed, 28 Jan 2026 07:40:34 +0100
Subject: [PATCH] Fix GL Scissor in Desktop Backend

---
 CMakeLists.txt                       | 15 ++++++++++++
 backends/desktop/source/bknd-gfx.cpp |  1 +
 test/CMakeLists.txt                  | 35 ++++++++++++++++++++--------
 3 files changed, 41 insertions(+), 10 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c57bc9d..9c785b8 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -74,6 +74,21 @@ endif()
 
 target_include_directories(palladium PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include)
 
+if(${CMAKE_SYSTEM_NAME} STREQUAL "Nintendo3DS")
+    target_compile_options(palladium PRIVATE
+        $<$<COMPILE_LANGUAGE:C>:-Wall>
+        $<$<COMPILE_LANGUAGE:C>:-Wno-psabi>
+        $<$<COMPILE_LANGUAGE:CXX>:-fno-exceptions>
+    )
+endif()
+
+if(${CMAKE_BUILD_TYPE} STREQUAL "Release")
+    target_compile_options(palladium PRIVATE
+        $<$<CONFIG:Debug>:-O0 -g>
+        $<$<CONFIG:Release>:-O3>
+    )
+endif()
+
 install(DIRECTORY include DESTINATION ".")
 install(TARGETS palladium)
 
diff --git a/backends/desktop/source/bknd-gfx.cpp b/backends/desktop/source/bknd-gfx.cpp
index 364410e..e4875f9 100755
--- a/backends/desktop/source/bknd-gfx.cpp
+++ b/backends/desktop/source/bknd-gfx.cpp
@@ -309,6 +309,7 @@ void GfxGL2::RenderDrawData(const Li::CmdPool& Commands) {
 #if PD_OPENGL >= 33
     glBindVertexArray(0);
 #endif
+    glDisable(GL_SCISSOR_TEST);
   }
 }
 
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 98aedf3..3bb9bfa 100755
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -11,11 +11,10 @@ if(${CMAKE_SYSTEM_NAME} STREQUAL "Nintendo3DS")
     if(${PD_BUILD_SHARED})
         message(ERROR "3DS Only supports Static libraries")
     endif()
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wno-psabi -O2")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_C_FLAGS} -fno-rtti -fno-exceptions")
 endif()
 
 add_subdirectory(../ palladium)
+
 if(${CMAKE_SYSTEM_NAME} STREQUAL "Nintendo3DS")
     add_subdirectory(../backends/3ds pd-3ds)
 else()
@@ -24,17 +23,33 @@ endif()
 
 add_executable(test source/main.cpp
     ${BKND_SRC})
+
 if(${CMAKE_SYSTEM_NAME} STREQUAL "Nintendo3DS")
     target_link_libraries(test PUBLIC pd-3ds palladium)
 else()
     target_link_libraries(test PUBLIC pd-desktop palladium)
 endif()
 
-#set(RC_FILES
-#testassets/ComicNeue.ttf
-#testassets/logo.png
-#testassets/test.png)
-#install(FILES ${RC_FILES} DESTINATION ".")
-#else()
-#target_link_libraries(test PUBLIC pd-backend-3ds ctru citro3d)
-#endif()
\ No newline at end of file
+if(${CMAKE_SYSTEM_NAME} STREQUAL "Nintendo3DS")
+    target_compile_options(palladium PRIVATE
+        $<$<COMPILE_LANGUAGE:C>:-Wall>
+        $<$<COMPILE_LANGUAGE:C>:-Wno-psabi>
+        $<$<COMPILE_LANGUAGE:CXX>:-fno-exceptions>
+    )
+endif()
+
+if(${CMAKE_BUILD_TYPE} STREQUAL "Release")
+    target_compile_options(palladium PRIVATE
+        $<$<CONFIG:Debug>:-O0 -g>
+        $<$<CONFIG:Release>:-O3>
+    )
+endif()
+
+# set(RC_FILES
+# testassets/ComicNeue.ttf
+# testassets/logo.png
+# testassets/test.png)
+# install(FILES ${RC_FILES} DESTINATION ".")
+# else()
+# target_link_libraries(test PUBLIC pd-backend-3ds ctru citro3d)
+# endif()
\ No newline at end of file