@@ -82,6 +82,7 @@ - Qt: Fix Italian RTC translation (fixes mgba.io/i/1798)
  - Qt: Add missing option for Wisdom Tree in overrides list
  - Util: Fix crash if PNG header fails to write
  - SM83: Simplify register pair access on big endian
+ - Wii: Fix pixelated filtering on interframe blending (fixes mgba.io/i/1830)
 Misc:
  - Debugger: Keep track of global cycle count
  - FFmpeg: Add looping option for GIF/APNG

@@ -20,12 +20,15 @@ elseif(CMAKE_C_COMPILER_ID STREQUAL "GNU" AND CMAKE_C_COMPILER_VERSION VERSION_LESS "4.3")
 		set(CMAKE_C_EXTENSIONS ON)
 	endif()
 	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wno-missing-field-initializers")
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wno-missing-field-initializers")
 	if(WIN32)
 		# mingw32 likes to complain about using the "wrong" format strings despite them actually working
 		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-format")
+		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-format")
 	endif()
 else()
 	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_CRT_SECURE_NO_WARNINGS /wd4003 /wd4244 /wd4146 /wd4267")
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_CRT_SECURE_NO_WARNINGS /wd4003 /wd4244 /wd4146 /wd4267")
 endif()
 
 if(NOT DEFINED LIBMGBA_ONLY)
@@ -170,10 +173,12 @@ set(PGO_POST_FLAGS "-fprofile-use=${PGO_DIR} -fbranch-probabilities")
 
 if(BUILD_PGO AND NOT PGO_STAGE_2)
 	set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${PGO_PRE_FLAGS}")
+	set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${PGO_PRE_FLAGS}")
 	set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${PGO_PRE_FLAGS}")
 	set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${PGO_PRE_FLAGS}")
 elseif(BUILD_PGO AND PGO_STAGE_2)
 	set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${PGO_POST_FLAGS}")
+	set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${PGO_POST_FLAGS}")
 	set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${PGO_POST_FLAGS}")
 	set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${PGO_POST_FLAGS}")
 endif()
@@ -249,7 +254,7 @@ if(CMAKE_SYSTEM_PROCESSOR MATCHES "arm.*")
 	enable_language(ASM)
 endif()
 
-if(PSP2 OR WII)
+if(PSP2)
 	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-format")
 endif()
 

@@ -182,7 +182,7 @@ logger->writeData(logger, &dirty, sizeof(dirty));
 }
 
 void mVideoLoggerRendererWriteVRAM(struct mVideoLogger* logger, uint32_t address) {
-	int bit = 1 << (address >> 12);
+	int bit = 1U << (address >> 12);
 	if (logger->vramDirtyBitmap[address >> 17] & bit) {
 		return;
 	}

@@ -13,8 +13,8 @@
 #include <mgba-util/arm-algo.h>
 #include <mgba-util/memory.h>
 
-#define DIRTY_SCANLINE(R, Y) R->scanlineDirty[Y >> 5] |= (1 << (Y & 0x1F))
-#define CLEAN_SCANLINE(R, Y) R->scanlineDirty[Y >> 5] &= ~(1 << (Y & 0x1F))
+#define DIRTY_SCANLINE(R, Y) R->scanlineDirty[Y >> 5] |= (1U << (Y & 0x1F))
+#define CLEAN_SCANLINE(R, Y) R->scanlineDirty[Y >> 5] &= ~(1U << (Y & 0x1F))
 
 static void GBAVideoSoftwareRendererInit(struct GBAVideoRenderer* renderer);
 static void GBAVideoSoftwareRendererDeinit(struct GBAVideoRenderer* renderer);
@@ -536,7 +536,7 @@ } else {
 		softwareRenderer->nextY = y + 1;
 	}
 
-	bool dirty = softwareRenderer->scanlineDirty[y >> 5] & (1 << (y & 0x1F));
+	bool dirty = softwareRenderer->scanlineDirty[y >> 5] & (1U << (y & 0x1F));
 	if (memcmp(softwareRenderer->nextIo, softwareRenderer->cache[y].io, sizeof(softwareRenderer->nextIo))) {
 		memcpy(softwareRenderer->cache[y].io, softwareRenderer->nextIo, sizeof(softwareRenderer->nextIo));
 		dirty = true;

@@ -270,6 +270,10 @@ path[i] = testName[0];
 			++i;
 		}
 	}
+	if (i == PATH_MAX) {
+		--i;
+	}
+	path[i] = '\0';
 }
 
 static void _loadConfigTree(struct Table* configTree, const char* testName) {

@@ -877,9 +877,11 @@ case FM_NEAREST:
 		case FM_LINEAR_2x:
 		default:
 			GX_InitTexObjFilterMode(&tex, GX_NEAR, GX_NEAR);
+			GX_InitTexObjFilterMode(&interframeTex, GX_NEAR, GX_NEAR);
 			break;
 		case FM_LINEAR_1x:
 			GX_InitTexObjFilterMode(&tex, GX_LINEAR, GX_LINEAR);
+			GX_InitTexObjFilterMode(&interframeTex, GX_LINEAR, GX_LINEAR);
 			break;
 		}
 	}
@@ -1071,9 +1073,11 @@ case FM_NEAREST:
 	case FM_LINEAR_2x:
 	default:
 		GX_InitTexObjFilterMode(&tex, GX_NEAR, GX_NEAR);
+		GX_InitTexObjFilterMode(&interframeTex, GX_NEAR, GX_NEAR);
 		break;
 	case FM_LINEAR_1x:
 		GX_InitTexObjFilterMode(&tex, GX_LINEAR, GX_LINEAR);
+		GX_InitTexObjFilterMode(&interframeTex, GX_LINEAR, GX_LINEAR);
 		break;
 	}
 }

@@ -70,6 +70,7 @@ endif(APPLE)
 
     add_library(discord-rpc STATIC ${BASE_RPC_SRC})
     target_link_libraries(discord-rpc PUBLIC pthread)
+    target_compile_options(discord-rpc PRIVATE -Wno-unknown-pragmas)
 
     if (${WARNINGS_AS_ERRORS})
       target_compile_options(discord-rpc PRIVATE -Werror)