diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a2342c27..28efa833 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -239,7 +239,17 @@ jobs:
     - name: "Install system dependencies"
       run: |
         brew update
-        brew install llvm@15 ninja nasm molten-vk automake libtool
+        brew install llvm@15 ninja nasm automake libtool
+        brew install cmake python3 ninja
+
+    - name: "Build and install molten-vk"
+      run: |
+        git clone https://github.com/KhronosGroup/MoltenVK.git
+        cd MoltenVK
+        git checkout bf097edc74ec3b6dfafdcd5a38d3ce14b11952d6
+        ./fetchDependencies --macos
+        make macos
+        make install
 
     - name: "Setup cmake"
       uses: jwlawson/actions-setup-cmake@v2
diff --git a/src/Cafe/CMakeLists.txt b/src/Cafe/CMakeLists.txt
index 49238c62..82a1989f 100644
--- a/src/Cafe/CMakeLists.txt
+++ b/src/Cafe/CMakeLists.txt
@@ -377,7 +377,9 @@ add_library(CemuCafe
   OS/libs/gx2/GX2_Texture.h
   OS/libs/gx2/GX2_TilingAperture.cpp
   OS/libs/h264_avc/H264Dec.cpp
+  OS/libs/h264_avc/H264DecBackendAVC.cpp
   OS/libs/h264_avc/h264dec.h
+  OS/libs/h264_avc/H264DecInternal.h
   OS/libs/h264_avc/parser
   OS/libs/h264_avc/parser/H264Parser.cpp
   OS/libs/h264_avc/parser/H264Parser.h
diff --git a/src/Cafe/HW/Espresso/Debugger/Debugger.cpp b/src/Cafe/HW/Espresso/Debugger/Debugger.cpp
index 62a5d592..e7369af6 100644
--- a/src/Cafe/HW/Espresso/Debugger/Debugger.cpp
+++ b/src/Cafe/HW/Espresso/Debugger/Debugger.cpp
@@ -501,8 +501,6 @@ void debugger_createPPCStateSnapshot(PPCInterpreter_t* hCPU)
 		debuggerState.debugSession.ppcSnapshot.cr[i] = hCPU->cr[i];
 }
 
-void DebugLogStackTrace(OSThread_t* thread, MPTR sp);
-
 void debugger_enterTW(PPCInterpreter_t* hCPU)
 {
 	// handle logging points
diff --git a/src/Cafe/HW/Espresso/Interpreter/PPCInterpreterALU.hpp b/src/Cafe/HW/Espresso/Interpreter/PPCInterpreterALU.hpp
index ed97288d..fe9316f0 100644
--- a/src/Cafe/HW/Espresso/Interpreter/PPCInterpreterALU.hpp
+++ b/src/Cafe/HW/Espresso/Interpreter/PPCInterpreterALU.hpp
@@ -212,11 +212,12 @@ static void PPCInterpreter_SUBF(PPCInterpreter_t* hCPU, uint32 opcode)
 
 static void PPCInterpreter_SUBFO(PPCInterpreter_t* hCPU, uint32 opcode)
 {
-	// untested (Don't Starve Giant Edition uses this)
+	// Seen in Don't Starve Giant Edition and Teslagrad
 	// also used by DS Virtual Console (Super Mario 64 DS)
 	PPC_OPC_TEMPL3_XO();
-	hCPU->gpr[rD] = ~hCPU->gpr[rA] + hCPU->gpr[rB] + 1;
-	PPCInterpreter_setXerOV(hCPU, checkAdditionOverflow(~hCPU->gpr[rA], hCPU->gpr[rB], hCPU->gpr[rD]));
+	uint32 result = ~hCPU->gpr[rA] + hCPU->gpr[rB] + 1;
+	PPCInterpreter_setXerOV(hCPU, checkAdditionOverflow(~hCPU->gpr[rA], hCPU->gpr[rB], result));
+	hCPU->gpr[rD] = result;
 	if (opHasRC())
 		ppc_update_cr0(hCPU, hCPU->gpr[rD]);
 	PPCInterpreter_nextInstruction(hCPU);
diff --git a/src/Cafe/OS/libs/coreinit/coreinit.cpp b/src/Cafe/OS/libs/coreinit/coreinit.cpp
index 49d232f8..00327a97 100644
--- a/src/Cafe/OS/libs/coreinit/coreinit.cpp
+++ b/src/Cafe/OS/libs/coreinit/coreinit.cpp
@@ -1,6 +1,6 @@
 #include "Cafe/OS/common/OSCommon.h"
 #include "Common/SysAllocator.h"
-#include "Cafe/OS/RPL/rpl.h"
+#include "Cafe/OS/RPL/rpl_symbol_storage.h"
 
 #include "Cafe/OS/libs/coreinit/coreinit_Misc.h"
 
@@ -69,7 +69,7 @@ sint32 ScoreStackTrace(OSThread_t* thread, MPTR sp)
 	return score;
 }
 
-void DebugLogStackTrace(OSThread_t* thread, MPTR sp)
+void DebugLogStackTrace(OSThread_t* thread, MPTR sp, bool printSymbols)
 {
 	// sp might not point to a valid stackframe
 	// scan stack and evaluate which sp is most likely the beginning of the stackframe
@@ -107,7 +107,15 @@ void DebugLogStackTrace(OSThread_t* thread, MPTR sp)
 
 		uint32 returnAddress = 0;
 		returnAddress = memory_readU32(nextStackPtr + 4);
-		cemuLog_log(LogType::Force, fmt::format("SP {0:08x} ReturnAddr {1:08x}", nextStackPtr, returnAddress));
+
+		RPLStoredSymbol* symbol = nullptr;
+		if(printSymbols)
+			symbol = rplSymbolStorage_getByClosestAddress(returnAddress);
+
+		if(symbol)
+			cemuLog_log(LogType::Force, fmt::format("SP {:08x} ReturnAddr {:08x}   ({}.{}+0x{:x})", nextStackPtr, returnAddress, (const char*)symbol->libName, (const char*)symbol->symbolName, returnAddress - symbol->address));
+		else
+			cemuLog_log(LogType::Force, fmt::format("SP {:08x} ReturnAddr {:08x}", nextStackPtr, returnAddress));
 
 		currentStackPtr = nextStackPtr;
 	}
diff --git a/src/Cafe/OS/libs/coreinit/coreinit_MEM_ExpHeap.cpp b/src/Cafe/OS/libs/coreinit/coreinit_MEM_ExpHeap.cpp
index 7ddadcf1..552a610f 100644
--- a/src/Cafe/OS/libs/coreinit/coreinit_MEM_ExpHeap.cpp
+++ b/src/Cafe/OS/libs/coreinit/coreinit_MEM_ExpHeap.cpp
@@ -2,8 +2,6 @@
 #include "Cafe/HW/Espresso/PPCCallback.h"
 #include "Cafe/OS/libs/coreinit/coreinit_MEM_ExpHeap.h"
 
-void DebugLogStackTrace(OSThread_t* thread, MPTR sp);
-
 #define EXP_HEAP_GET_FROM_FREE_BLOCKCHAIN(__blockchain__) (MEMExpHeapHead2*)((uintptr_t)__blockchain__ - offsetof(MEMExpHeapHead2, expHeapHead) - offsetof(MEMExpHeapHead40_t, chainFreeBlocks))
 
 namespace coreinit
diff --git a/src/Cafe/OS/libs/coreinit/coreinit_SysHeap.cpp b/src/Cafe/OS/libs/coreinit/coreinit_SysHeap.cpp
index e37949d7..2f819c50 100644
--- a/src/Cafe/OS/libs/coreinit/coreinit_SysHeap.cpp
+++ b/src/Cafe/OS/libs/coreinit/coreinit_SysHeap.cpp
@@ -14,13 +14,10 @@ namespace coreinit
 		return coreinit::MEMAllocFromExpHeapEx(_sysHeapHandle, size, alignment);
 	}
 
-	void export_OSAllocFromSystem(PPCInterpreter_t* hCPU)
+	void OSFreeToSystem(void* ptr)
 	{
-		ppcDefineParamU32(size, 0);
-		ppcDefineParamS32(alignment, 1);
-		MEMPTR<void> mem = OSAllocFromSystem(size, alignment);
-		cemuLog_logDebug(LogType::Force, "OSAllocFromSystem(0x{:x}, {}) -> 0x{:08x}", size, alignment, mem.GetMPTR());
-		osLib_returnFromFunction(hCPU, mem.GetMPTR());
+		_sysHeapFreeCounter++;
+		coreinit::MEMFreeToExpHeap(_sysHeapHandle, ptr);
 	}
 
 	void InitSysHeap()
@@ -34,7 +31,8 @@ namespace coreinit
 
 	void InitializeSysHeap()
 	{
-		osLib_addFunction("coreinit", "OSAllocFromSystem", export_OSAllocFromSystem);
+		cafeExportRegister("h264", OSAllocFromSystem, LogType::CoreinitMem);
+		cafeExportRegister("h264", OSFreeToSystem, LogType::CoreinitMem);
 	}
 
 }
diff --git a/src/Cafe/OS/libs/coreinit/coreinit_SysHeap.h b/src/Cafe/OS/libs/coreinit/coreinit_SysHeap.h
index 428224af..ad115754 100644
--- a/src/Cafe/OS/libs/coreinit/coreinit_SysHeap.h
+++ b/src/Cafe/OS/libs/coreinit/coreinit_SysHeap.h
@@ -4,5 +4,8 @@ namespace coreinit
 {
 	void InitSysHeap();
 
+	void* OSAllocFromSystem(uint32 size, uint32 alignment);
+	void OSFreeToSystem(void* ptr);
+
 	void InitializeSysHeap();
 }
\ No newline at end of file
diff --git a/src/Cafe/OS/libs/h264_avc/H264Dec.cpp b/src/Cafe/OS/libs/h264_avc/H264Dec.cpp
index 024965fd..82db039b 100644
--- a/src/Cafe/OS/libs/h264_avc/H264Dec.cpp
+++ b/src/Cafe/OS/libs/h264_avc/H264Dec.cpp
@@ -1,17 +1,12 @@
 #include "Cafe/OS/common/OSCommon.h"
 #include "Cafe/HW/Espresso/PPCCallback.h"
 #include "Cafe/OS/libs/h264_avc/parser/H264Parser.h"
+#include "Cafe/OS/libs/h264_avc/H264DecInternal.h"
 #include "util/highresolutiontimer/HighResolutionTimer.h"
 #include "Cafe/CafeSystem.h"
 
 #include "h264dec.h"
 
-extern "C"
-{
-#include "../dependencies/ih264d/common/ih264_typedefs.h"
-#include "../dependencies/ih264d/decoder/ih264d.h"
-};
-
 enum class H264DEC_STATUS : uint32
 {
 	SUCCESS = 0x0,
@@ -33,10 +28,35 @@ namespace H264
 		return false;
 	}
 
+	struct H264Context
+	{
+		struct
+		{
+			MEMPTR<void> ptr{ nullptr };
+			uint32be length{ 0 };
+			float64be timestamp;
+		}BitStream;
+		struct
+		{
+			MEMPTR<void> outputFunc{ nullptr };
+			uint8be outputPerFrame{ 0 }; // whats the default?
+			MEMPTR<void> userMemoryParam{ nullptr };
+		}Param;
+		// misc
+		uint32be sessionHandle;
+
+		// decoder state
+		struct
+		{
+			uint32 numFramesInFlight{0};
+		}decoderState;
+	};
+
 	uint32 H264DECMemoryRequirement(uint32 codecProfile, uint32 codecLevel, uint32 width, uint32 height, uint32be* sizeRequirementOut)
 	{
 		if (H264_IsBotW())
 		{
+			static_assert(sizeof(H264Context) < 256);
 			*sizeRequirementOut = 256;
 			return 0;
 		}
@@ -169,590 +189,47 @@ namespace H264
 		return H264DEC_STATUS::BAD_STREAM;
 	}
 
-	struct H264Context 
-	{
-		struct  
-		{
-			MEMPTR<void> ptr{ nullptr };
-			uint32be length{ 0 };
-			float64be timestamp;
-		}BitStream;
-		struct  
-		{
-			MEMPTR<void> outputFunc{ nullptr };
-			uint8be outputPerFrame{ 0 }; // whats the default?
-			MEMPTR<void> userMemoryParam{ nullptr };
-		}Param;
-		// misc
-		uint32be sessionHandle;
-	};
-
-	class H264AVCDecoder
-	{
-		static void* ivd_aligned_malloc(void* ctxt, WORD32 alignment, WORD32 size)
-		{
-#ifdef _WIN32
-			return _aligned_malloc(size, alignment);
-#else
-			// alignment is atleast sizeof(void*)
-			alignment = std::max<WORD32>(alignment, sizeof(void*));
-
-			//smallest multiple of 2 at least as large as alignment
-			alignment--;
-			alignment |= alignment << 1;
-			alignment |= alignment >> 1;
-			alignment |= alignment >> 2;
-			alignment |= alignment >> 4;
-			alignment |= alignment >> 8;
-			alignment |= alignment >> 16;
-			alignment ^= (alignment >> 1);
-
-			void* temp;
-			posix_memalign(&temp, (size_t)alignment, (size_t)size);
-			return temp;
-#endif
-		}
-
-		static void ivd_aligned_free(void* ctxt, void* buf) 
-		{
-#ifdef _WIN32
-			_aligned_free(buf);
-#else
-			free(buf);
-#endif
-			return;
-		}
-
-	public:
-		struct DecodeResult
-		{
-			bool frameReady{ false };
-			double timestamp;
-			void* imageOutput;
-			ivd_video_decode_op_t decodeOutput;
-		};
-
-		void Init(bool isBufferedMode)
-		{
-			ih264d_create_ip_t s_create_ip{ 0 };
-			ih264d_create_op_t s_create_op{ 0 };
-
-			s_create_ip.s_ivd_create_ip_t.u4_size = sizeof(ih264d_create_ip_t);
-			s_create_ip.s_ivd_create_ip_t.e_cmd = IVD_CMD_CREATE;
-			s_create_ip.s_ivd_create_ip_t.u4_share_disp_buf = 1; // shared display buffer mode -> We give the decoder a list of buffers that it will use (?)
-			
-			s_create_op.s_ivd_create_op_t.u4_size = sizeof(ih264d_create_op_t);
-			s_create_ip.s_ivd_create_ip_t.e_output_format = IV_YUV_420SP_UV;
-			s_create_ip.s_ivd_create_ip_t.pf_aligned_alloc = ivd_aligned_malloc;
-			s_create_ip.s_ivd_create_ip_t.pf_aligned_free = ivd_aligned_free;
-			s_create_ip.s_ivd_create_ip_t.pv_mem_ctxt = NULL;
-
-			WORD32 status = ih264d_api_function(m_codecCtx, &s_create_ip, &s_create_op);
-			cemu_assert(!status);
-
-			m_codecCtx = (iv_obj_t*)s_create_op.s_ivd_create_op_t.pv_handle;
-			m_codecCtx->pv_fxns = (void*)&ih264d_api_function;
-			m_codecCtx->u4_size = sizeof(iv_obj_t);
-
-			SetDecoderCoreCount(1);
-
-			m_isBufferedMode = isBufferedMode;
-
-			UpdateParameters(false);
-
-			m_bufferedResults.clear();
-			m_numDecodedFrames = 0;
-			m_hasBufferSizeInfo = false;
-			m_timestampIndex = 0;
-		}
-
-		void Destroy()
-		{
-			if (!m_codecCtx)
-				return;
-			ih264d_delete_ip_t s_delete_ip{ 0 };
-			ih264d_delete_op_t s_delete_op{ 0 };
-			s_delete_ip.s_ivd_delete_ip_t.u4_size = sizeof(ih264d_delete_ip_t);
-			s_delete_ip.s_ivd_delete_ip_t.e_cmd = IVD_CMD_DELETE;
-			s_delete_op.s_ivd_delete_op_t.u4_size = sizeof(ih264d_delete_op_t);
-			WORD32 status = ih264d_api_function(m_codecCtx, &s_delete_ip, &s_delete_op);
-			cemu_assert_debug(!status);
-			m_codecCtx = nullptr;
-		}
-
-		void SetDecoderCoreCount(uint32 coreCount)
-		{
-			ih264d_ctl_set_num_cores_ip_t s_set_cores_ip;
-			ih264d_ctl_set_num_cores_op_t s_set_cores_op;
-			s_set_cores_ip.e_cmd = IVD_CMD_VIDEO_CTL;
-			s_set_cores_ip.e_sub_cmd = (IVD_CONTROL_API_COMMAND_TYPE_T)IH264D_CMD_CTL_SET_NUM_CORES;
-			s_set_cores_ip.u4_num_cores = coreCount; // valid numbers are 1-4
-			s_set_cores_ip.u4_size = sizeof(ih264d_ctl_set_num_cores_ip_t);
-			s_set_cores_op.u4_size = sizeof(ih264d_ctl_set_num_cores_op_t);
-			IV_API_CALL_STATUS_T status = ih264d_api_function(m_codecCtx, (void *)&s_set_cores_ip, (void *)&s_set_cores_op);
-			cemu_assert(status == IV_SUCCESS);
-		}
-
-		static bool GetImageInfo(uint8* stream, uint32 length, uint32& imageWidth, uint32& imageHeight)
-		{
-			// create temporary decoder
-			ih264d_create_ip_t s_create_ip{ 0 };
-			ih264d_create_op_t s_create_op{ 0 };
-			s_create_ip.s_ivd_create_ip_t.u4_size = sizeof(ih264d_create_ip_t);
-			s_create_ip.s_ivd_create_ip_t.e_cmd = IVD_CMD_CREATE;
-			s_create_ip.s_ivd_create_ip_t.u4_share_disp_buf = 0;
-			s_create_op.s_ivd_create_op_t.u4_size = sizeof(ih264d_create_op_t);
-			s_create_ip.s_ivd_create_ip_t.e_output_format = IV_YUV_420SP_UV;
-			s_create_ip.s_ivd_create_ip_t.pf_aligned_alloc = ivd_aligned_malloc;
-			s_create_ip.s_ivd_create_ip_t.pf_aligned_free = ivd_aligned_free;
-			s_create_ip.s_ivd_create_ip_t.pv_mem_ctxt = NULL;
-			iv_obj_t* ctx = nullptr;
-			WORD32 status = ih264d_api_function(ctx, &s_create_ip, &s_create_op);
-			cemu_assert_debug(!status);
-			if (status != IV_SUCCESS)
-				return false;
-			ctx = (iv_obj_t*)s_create_op.s_ivd_create_op_t.pv_handle;
-			ctx->pv_fxns = (void*)&ih264d_api_function;
-			ctx->u4_size = sizeof(iv_obj_t);
-			// set header-only mode
-			ih264d_ctl_set_config_ip_t s_h264d_ctl_ip{ 0 };
-			ih264d_ctl_set_config_op_t s_h264d_ctl_op{ 0 };
-			ivd_ctl_set_config_ip_t* ps_ctl_ip = &s_h264d_ctl_ip.s_ivd_ctl_set_config_ip_t;
-			ivd_ctl_set_config_op_t* ps_ctl_op = &s_h264d_ctl_op.s_ivd_ctl_set_config_op_t;
-			ps_ctl_ip->u4_disp_wd = 0;
-			ps_ctl_ip->e_frm_skip_mode = IVD_SKIP_NONE;
-			ps_ctl_ip->e_frm_out_mode = IVD_DISPLAY_FRAME_OUT;
-			ps_ctl_ip->e_vid_dec_mode = IVD_DECODE_HEADER;
-			ps_ctl_ip->e_cmd = IVD_CMD_VIDEO_CTL;
-			ps_ctl_ip->e_sub_cmd = IVD_CMD_CTL_SETPARAMS;
-			ps_ctl_ip->u4_size = sizeof(ih264d_ctl_set_config_ip_t);
-			ps_ctl_op->u4_size = sizeof(ih264d_ctl_set_config_op_t);
-			status = ih264d_api_function(ctx, &s_h264d_ctl_ip, &s_h264d_ctl_op);
-			cemu_assert(!status);
-			// decode stream
-			ivd_video_decode_ip_t s_dec_ip{ 0 };
-			ivd_video_decode_op_t s_dec_op{ 0 };
-			s_dec_ip.u4_size = sizeof(ivd_video_decode_ip_t);
-			s_dec_op.u4_size = sizeof(ivd_video_decode_op_t);
-			s_dec_ip.e_cmd = IVD_CMD_VIDEO_DECODE;
-			s_dec_ip.pv_stream_buffer = stream;
-			s_dec_ip.u4_num_Bytes = length;
-			s_dec_ip.s_out_buffer.u4_num_bufs = 0;
-
-			s_dec_op.u4_raw_wd = 0;
-			s_dec_op.u4_raw_ht = 0;
-
-			status = ih264d_api_function(ctx, &s_dec_ip, &s_dec_op);
-			//cemu_assert(status == 0); -> This errors when not both the headers are present, but it will still set the parameters we need
-			bool isValid = false;
-			if (true)//status == 0)
-			{
-				imageWidth = s_dec_op.u4_raw_wd;
-				imageHeight = s_dec_op.u4_raw_ht;
-				cemu_assert_debug(imageWidth != 0 && imageHeight != 0);
-				isValid = true;
-			}
-			// destroy decoder
-			ih264d_delete_ip_t s_delete_ip{ 0 };
-			ih264d_delete_op_t s_delete_op{ 0 };
-			s_delete_ip.s_ivd_delete_ip_t.u4_size = sizeof(ih264d_delete_ip_t);
-			s_delete_ip.s_ivd_delete_ip_t.e_cmd = IVD_CMD_DELETE;
-			s_delete_op.s_ivd_delete_op_t.u4_size = sizeof(ih264d_delete_op_t);
-			status = ih264d_api_function(ctx, &s_delete_ip, &s_delete_op);
-			cemu_assert_debug(!status);
-			return isValid;
-		}
-
-		void Decode(void* data, uint32 length, double timestamp, void* imageOutput, DecodeResult& decodeResult)
-		{
-			if (!m_hasBufferSizeInfo)
-			{
-				uint32 numByteConsumed = 0;
-				if (!DetermineBufferSizes(data, length, numByteConsumed))
-				{
-					cemuLog_log(LogType::Force, "H264: Unable to determine picture size. Ignoring decode input");
-					decodeResult.frameReady = false;
-					return;
-				}
-				length -= numByteConsumed;
-				data = (uint8*)data + numByteConsumed;
-				m_hasBufferSizeInfo = true;
-			}
-
-			ivd_video_decode_ip_t s_dec_ip{ 0 };
-			ivd_video_decode_op_t s_dec_op{ 0 };
-			s_dec_ip.u4_size = sizeof(ivd_video_decode_ip_t);
-			s_dec_op.u4_size = sizeof(ivd_video_decode_op_t);
-
-			s_dec_ip.e_cmd = IVD_CMD_VIDEO_DECODE;
-
-			// remember timestamp and associated output buffer
-			m_timestamps[m_timestampIndex] = timestamp;
-			m_imageBuffers[m_timestampIndex] = imageOutput;
-			s_dec_ip.u4_ts = m_timestampIndex;
-			m_timestampIndex = (m_timestampIndex + 1) % 64;
-
-			s_dec_ip.pv_stream_buffer = (uint8*)data;
-			s_dec_ip.u4_num_Bytes = length;
-
-			s_dec_ip.s_out_buffer.u4_min_out_buf_size[0] = 0;
-			s_dec_ip.s_out_buffer.u4_min_out_buf_size[1] = 0;
-			s_dec_ip.s_out_buffer.u4_num_bufs = 0;
-
-			BenchmarkTimer bt;
-			bt.Start();
-			WORD32 status = ih264d_api_function(m_codecCtx, &s_dec_ip, &s_dec_op);
-			if (status != 0 && (s_dec_op.u4_error_code&0xFF) == IVD_RES_CHANGED)
-			{
-				// resolution change
-				ResetDecoder();
-				m_hasBufferSizeInfo = false;
-				Decode(data, length, timestamp, imageOutput, decodeResult);
-				return;
-			}
-			else if (status != 0)
-			{
-				cemuLog_log(LogType::Force, "H264: Failed to decode frame (error 0x{:08x})", status);
-				decodeResult.frameReady = false;
-				return;
-			}
-
-			bt.Stop();
-			double decodeTime = bt.GetElapsedMilliseconds();
-
-			cemu_assert(s_dec_op.u4_frame_decoded_flag);
-			cemu_assert_debug(s_dec_op.u4_num_bytes_consumed == length);
-
-			cemu_assert_debug(m_isBufferedMode || s_dec_op.u4_output_present); // if buffered mode is disabled, then every input should output a frame (except for partial slices?)
-
-			if (s_dec_op.u4_output_present)
-			{
-				cemu_assert(s_dec_op.e_output_format == IV_YUV_420SP_UV);
-				if (H264_IsBotW())
-				{
-					if (s_dec_op.s_disp_frm_buf.u4_y_wd == 1920 && s_dec_op.s_disp_frm_buf.u4_y_ht == 1088)
-						s_dec_op.s_disp_frm_buf.u4_y_ht = 1080;
-				}
-				DecodeResult tmpResult;
-				tmpResult.frameReady = s_dec_op.u4_output_present != 0;
-				tmpResult.timestamp = m_timestamps[s_dec_op.u4_ts];
-				tmpResult.imageOutput = m_imageBuffers[s_dec_op.u4_ts];
-				tmpResult.decodeOutput = s_dec_op;
-				AddBufferedResult(tmpResult);
-				// transfer image to PPC output buffer and also correct stride
-				bt.Start();
-				CopyImageToResultBuffer((uint8*)s_dec_op.s_disp_frm_buf.pv_y_buf, (uint8*)s_dec_op.s_disp_frm_buf.pv_u_buf, (uint8*)m_imageBuffers[s_dec_op.u4_ts], s_dec_op);
-				bt.Stop();
-				double copyTime = bt.GetElapsedMilliseconds();
-				// release buffer
-				sint32 bufferId = -1;
-				for (size_t i = 0; i < m_displayBuf.size(); i++)
-				{
-					if (s_dec_op.s_disp_frm_buf.pv_y_buf >= m_displayBuf[i].data() && s_dec_op.s_disp_frm_buf.pv_y_buf < (m_displayBuf[i].data() + m_displayBuf[i].size()))
-					{
-						bufferId = (sint32)i;
-						break;
-					}
-				}
-				cemu_assert_debug(bufferId == s_dec_op.u4_disp_buf_id);
-				cemu_assert(bufferId >= 0);
-				ivd_rel_display_frame_ip_t s_video_rel_disp_ip{ 0 };
-				ivd_rel_display_frame_op_t s_video_rel_disp_op{ 0 };
-				s_video_rel_disp_ip.e_cmd = IVD_CMD_REL_DISPLAY_FRAME;
-				s_video_rel_disp_ip.u4_size = sizeof(ivd_rel_display_frame_ip_t);
-				s_video_rel_disp_op.u4_size = sizeof(ivd_rel_display_frame_op_t);
-				s_video_rel_disp_ip.u4_disp_buf_id = bufferId;
-				status = ih264d_api_function(m_codecCtx, &s_video_rel_disp_ip, &s_video_rel_disp_op);
-				cemu_assert(!status);
-
-				cemuLog_log(LogType::H264, "H264Bench | DecodeTime {}ms CopyTime {}ms", decodeTime, copyTime);
-			}
-			else
-			{
-				cemuLog_log(LogType::H264, "H264Bench | DecodeTime{}ms", decodeTime);
-			}
-
-			if (s_dec_op.u4_frame_decoded_flag)
-				m_numDecodedFrames++;
-
-			if (m_isBufferedMode)
-			{
-				// in buffered mode, always buffer 5 frames regardless of actual reordering and decoder latency
-				if (m_numDecodedFrames > 5)
-					GetCurrentBufferedResult(decodeResult);
-			}
-			else if(m_numDecodedFrames > 0)
-				GetCurrentBufferedResult(decodeResult);
-
-			// get VUI
-			//ih264d_ctl_get_vui_params_ip_t s_ctl_get_vui_params_ip;
-			//ih264d_ctl_get_vui_params_op_t s_ctl_get_vui_params_op;
-
-			//s_ctl_get_vui_params_ip.e_cmd = IVD_CMD_VIDEO_CTL;
-			//s_ctl_get_vui_params_ip.e_sub_cmd = (IVD_CONTROL_API_COMMAND_TYPE_T)IH264D_CMD_CTL_GET_VUI_PARAMS;
-			//s_ctl_get_vui_params_ip.u4_size = sizeof(ih264d_ctl_get_vui_params_ip_t);
-			//s_ctl_get_vui_params_op.u4_size = sizeof(ih264d_ctl_get_vui_params_op_t);
-
-			//status = ih264d_api_function(mCodecCtx, &s_ctl_get_vui_params_ip, &s_ctl_get_vui_params_op);
-			//cemu_assert(status == 0);
-		}
-
-		std::vector<DecodeResult> Flush()
-		{
-			std::vector<DecodeResult> results;
-			// set flush mode
-			ivd_ctl_flush_ip_t s_video_flush_ip{ 0 };
-			ivd_ctl_flush_op_t s_video_flush_op{ 0 };
-			s_video_flush_ip.e_cmd = IVD_CMD_VIDEO_CTL;
-			s_video_flush_ip.e_sub_cmd = IVD_CMD_CTL_FLUSH;
-			s_video_flush_ip.u4_size = sizeof(ivd_ctl_flush_ip_t);
-			s_video_flush_op.u4_size = sizeof(ivd_ctl_flush_op_t);
-			WORD32 status = ih264d_api_function(m_codecCtx, &s_video_flush_ip, &s_video_flush_op);
-			if (status != 0)
-				cemuLog_log(LogType::Force, "H264Dec: Unexpected error during flush ({})", status);
-			// get all frames from the codec
-			while (true)
-			{
-				ivd_video_decode_ip_t s_dec_ip{ 0 };
-				ivd_video_decode_op_t s_dec_op{ 0 };
-				s_dec_ip.u4_size = sizeof(ivd_video_decode_ip_t);
-				s_dec_op.u4_size = sizeof(ivd_video_decode_op_t);
-				s_dec_ip.e_cmd = IVD_CMD_VIDEO_DECODE;
-				s_dec_ip.pv_stream_buffer = NULL;
-				s_dec_ip.u4_num_Bytes = 0;
-				s_dec_ip.s_out_buffer.u4_min_out_buf_size[0] = 0;
-				s_dec_ip.s_out_buffer.u4_min_out_buf_size[1] = 0;
-				s_dec_ip.s_out_buffer.u4_num_bufs = 0;
-				status = ih264d_api_function(m_codecCtx, &s_dec_ip, &s_dec_op);
-				if (status != 0)
-					break;
-				cemu_assert_debug(s_dec_op.u4_output_present != 0); // should never be zero?
-				if(s_dec_op.u4_output_present == 0)
-					continue;
-				if (H264_IsBotW())
-				{
-					if (s_dec_op.s_disp_frm_buf.u4_y_wd == 1920 && s_dec_op.s_disp_frm_buf.u4_y_ht == 1088)
-						s_dec_op.s_disp_frm_buf.u4_y_ht = 1080;
-				}
-				DecodeResult tmpResult;
-				tmpResult.frameReady = s_dec_op.u4_output_present != 0;
-				tmpResult.timestamp = m_timestamps[s_dec_op.u4_ts];
-				tmpResult.imageOutput = m_imageBuffers[s_dec_op.u4_ts];
-				tmpResult.decodeOutput = s_dec_op;
-				AddBufferedResult(tmpResult);
-				CopyImageToResultBuffer((uint8*)s_dec_op.s_disp_frm_buf.pv_y_buf, (uint8*)s_dec_op.s_disp_frm_buf.pv_u_buf, (uint8*)m_imageBuffers[s_dec_op.u4_ts], s_dec_op);
-			}
-			results = std::move(m_bufferedResults);
-			return results;
-		}
-
-		void CopyImageToResultBuffer(uint8* yIn, uint8* uvIn, uint8* bufOut, ivd_video_decode_op_t& decodeInfo)
-		{
-			uint32 imageWidth = decodeInfo.s_disp_frm_buf.u4_y_wd;
-			uint32 imageHeight = decodeInfo.s_disp_frm_buf.u4_y_ht;
-
-			size_t inputStride = decodeInfo.s_disp_frm_buf.u4_y_strd;
-			size_t outputStride = (imageWidth + 0xFF) & ~0xFF;
-
-			// copy Y
-			uint8* yOut = bufOut;
-			for (uint32 row = 0; row < imageHeight; row++)
-			{
-				memcpy(yOut, yIn, imageWidth);
-				yIn += inputStride;
-				yOut += outputStride;
-			}
-
-			// copy UV
-			uint8* uvOut = bufOut + outputStride * imageHeight;
-			for (uint32 row = 0; row < imageHeight/2; row++)
-			{
-				memcpy(uvOut, uvIn, imageWidth);
-				uvIn += inputStride;
-				uvOut += outputStride;
-			}
-		}
-
-	private:
-
-		bool DetermineBufferSizes(void* data, uint32 length, uint32& numByteConsumed)
-		{
-			numByteConsumed = 0;
-			UpdateParameters(true);
-
-			ivd_video_decode_ip_t s_dec_ip{ 0 };
-			ivd_video_decode_op_t s_dec_op{ 0 };
-			s_dec_ip.u4_size = sizeof(ivd_video_decode_ip_t);
-			s_dec_op.u4_size = sizeof(ivd_video_decode_op_t);
-
-			s_dec_ip.e_cmd = IVD_CMD_VIDEO_DECODE;
-			s_dec_ip.pv_stream_buffer =	(uint8*)data;
-			s_dec_ip.u4_num_Bytes = length;
-			s_dec_ip.s_out_buffer.u4_num_bufs = 0;
-			WORD32 status = ih264d_api_function(m_codecCtx, &s_dec_ip, &s_dec_op);
-			if (status != 0)
-			{
-				cemuLog_log(LogType::Force, "H264: Unable to determine buffer sizes for stream");
-				return false;
-			}
-			numByteConsumed = s_dec_op.u4_num_bytes_consumed;
-			cemu_assert(status == 0);
-			if (s_dec_op.u4_pic_wd == 0 || s_dec_op.u4_pic_ht == 0)
-				return false;
-			UpdateParameters(false);	
-			ReinitBuffers();
-			return true;
-		}
-
-		void ReinitBuffers()
-		{
-			ivd_ctl_getbufinfo_ip_t s_ctl_ip{ 0 };
-			ivd_ctl_getbufinfo_op_t s_ctl_op{ 0 };
-			WORD32 outlen = 0;
-
-			s_ctl_ip.e_cmd = IVD_CMD_VIDEO_CTL;
-			s_ctl_ip.e_sub_cmd = IVD_CMD_CTL_GETBUFINFO;
-			s_ctl_ip.u4_size = sizeof(ivd_ctl_getbufinfo_ip_t);
-			s_ctl_op.u4_size = sizeof(ivd_ctl_getbufinfo_op_t);
-
-			WORD32 status = ih264d_api_function(m_codecCtx, &s_ctl_ip, &s_ctl_op);
-			cemu_assert(!status);
-
-			// allocate
-			for (uint32 i = 0; i < s_ctl_op.u4_num_disp_bufs; i++)
-			{
-				m_displayBuf.emplace_back().resize(s_ctl_op.u4_min_out_buf_size[0] + s_ctl_op.u4_min_out_buf_size[1]);
-			}
-			// set
-			ivd_set_display_frame_ip_t s_set_display_frame_ip{ 0 }; // make sure to zero-initialize this. The codec seems to check the first 3 pointers/sizes per frame, regardless of the value of u4_num_bufs
-			ivd_set_display_frame_op_t s_set_display_frame_op{ 0 };
-
-			s_set_display_frame_ip.e_cmd = IVD_CMD_SET_DISPLAY_FRAME;
-			s_set_display_frame_ip.u4_size = sizeof(ivd_set_display_frame_ip_t);
-			s_set_display_frame_op.u4_size = sizeof(ivd_set_display_frame_op_t);
-
-			cemu_assert_debug(s_ctl_op.u4_min_num_out_bufs == 2);
-			cemu_assert_debug(s_ctl_op.u4_min_out_buf_size[0] != 0 && s_ctl_op.u4_min_out_buf_size[1] != 0);
-
-			s_set_display_frame_ip.num_disp_bufs = s_ctl_op.u4_num_disp_bufs;
-
-			for (uint32 i = 0; i < s_ctl_op.u4_num_disp_bufs; i++)
-			{
-				s_set_display_frame_ip.s_disp_buffer[i].u4_num_bufs = 2;
-				s_set_display_frame_ip.s_disp_buffer[i].u4_min_out_buf_size[0] = s_ctl_op.u4_min_out_buf_size[0];
-				s_set_display_frame_ip.s_disp_buffer[i].u4_min_out_buf_size[1] = s_ctl_op.u4_min_out_buf_size[1];
-				s_set_display_frame_ip.s_disp_buffer[i].pu1_bufs[0] = m_displayBuf[i].data() + 0;
-				s_set_display_frame_ip.s_disp_buffer[i].pu1_bufs[1] = m_displayBuf[i].data() + s_ctl_op.u4_min_out_buf_size[0];
-			}
-
-			status = ih264d_api_function(m_codecCtx, &s_set_display_frame_ip, &s_set_display_frame_op);
-			cemu_assert(!status);
-
-
-			// mark all as released (available)
-			for (uint32 i = 0; i < s_ctl_op.u4_num_disp_bufs; i++)
-			{
-				ivd_rel_display_frame_ip_t s_video_rel_disp_ip{ 0 };
-				ivd_rel_display_frame_op_t s_video_rel_disp_op{ 0 };
-
-				s_video_rel_disp_ip.e_cmd = IVD_CMD_REL_DISPLAY_FRAME;
-				s_video_rel_disp_ip.u4_size = sizeof(ivd_rel_display_frame_ip_t);
-				s_video_rel_disp_op.u4_size = sizeof(ivd_rel_display_frame_op_t);
-				s_video_rel_disp_ip.u4_disp_buf_id = i;
-
-				status = ih264d_api_function(m_codecCtx, &s_video_rel_disp_ip, &s_video_rel_disp_op);
-				cemu_assert(!status);
-			}
-		}
-
-		void ResetDecoder()
-		{
-			ivd_ctl_reset_ip_t s_ctl_ip;
-			ivd_ctl_reset_op_t s_ctl_op;
-
-			s_ctl_ip.e_cmd = IVD_CMD_VIDEO_CTL;
-			s_ctl_ip.e_sub_cmd = IVD_CMD_CTL_RESET;
-			s_ctl_ip.u4_size = sizeof(ivd_ctl_reset_ip_t);
-			s_ctl_op.u4_size = sizeof(ivd_ctl_reset_op_t);
-
-			WORD32 status = ih264d_api_function(m_codecCtx, (void*)&s_ctl_ip, (void*)&s_ctl_op);
-			cemu_assert_debug(status == 0);
-		}
-
-		void UpdateParameters(bool headerDecodeOnly)
-		{
-			ih264d_ctl_set_config_ip_t s_h264d_ctl_ip{ 0 };
-			ih264d_ctl_set_config_op_t s_h264d_ctl_op{ 0 };
-			ivd_ctl_set_config_ip_t* ps_ctl_ip = &s_h264d_ctl_ip.s_ivd_ctl_set_config_ip_t;
-			ivd_ctl_set_config_op_t* ps_ctl_op = &s_h264d_ctl_op.s_ivd_ctl_set_config_op_t;
-
-			ps_ctl_ip->u4_disp_wd = 0;
-			ps_ctl_ip->e_frm_skip_mode = IVD_SKIP_NONE;
-			ps_ctl_ip->e_frm_out_mode = m_isBufferedMode ? IVD_DISPLAY_FRAME_OUT : IVD_DECODE_FRAME_OUT;
-			ps_ctl_ip->e_vid_dec_mode = headerDecodeOnly ? IVD_DECODE_HEADER : IVD_DECODE_FRAME;
-			ps_ctl_ip->e_cmd = IVD_CMD_VIDEO_CTL;
-			ps_ctl_ip->e_sub_cmd = IVD_CMD_CTL_SETPARAMS;
-			ps_ctl_ip->u4_size = sizeof(ih264d_ctl_set_config_ip_t);
-			ps_ctl_op->u4_size = sizeof(ih264d_ctl_set_config_op_t);
-
-			WORD32 status = ih264d_api_function(m_codecCtx, &s_h264d_ctl_ip, &s_h264d_ctl_op);
-			cemu_assert(status == 0);
-		}
-
-		/* In non-flush mode we have a delay of (at least?) 5 frames */
-		void AddBufferedResult(DecodeResult& decodeResult)
-		{
-			if (decodeResult.frameReady)
-				m_bufferedResults.emplace_back(decodeResult);
-		}
-
-		void GetCurrentBufferedResult(DecodeResult& decodeResult)
-		{
-			cemu_assert(!m_bufferedResults.empty());
-			if (m_bufferedResults.empty())
-			{
-				decodeResult.frameReady = false;
-				return;
-			}
-			decodeResult = m_bufferedResults.front();
-			m_bufferedResults.erase(m_bufferedResults.begin());
-		}
-	private:
-		iv_obj_t* m_codecCtx{nullptr};
-		bool m_hasBufferSizeInfo{ false };
-		bool m_isBufferedMode{ false };
-		double m_timestamps[64];
-		void* m_imageBuffers[64];
-		uint32 m_timestampIndex{0};
-		std::vector<DecodeResult> m_bufferedResults;
-		uint32 m_numDecodedFrames{0};
-		std::vector<std::vector<uint8>> m_displayBuf;
-	};
-
 	H264DEC_STATUS H264DECGetImageSize(uint8* stream, uint32 length, uint32 offset, uint32be* outputWidth, uint32be* outputHeight)
 	{
-		cemu_assert(offset <= length);
-
-		uint32 imageWidth, imageHeight;
-		
-		if (H264AVCDecoder::GetImageInfo(stream, length, imageWidth, imageHeight))
+		if(!stream || length < 4 || !outputWidth || !outputHeight)
+			return H264DEC_STATUS::INVALID_PARAM;
+		if( (offset+4) > length )
+			return H264DEC_STATUS::INVALID_PARAM;
+		uint8* cur = stream + offset;
+		uint8* end = stream + length;
+		cur += 2; // we access cur[-2] and cur[-1] so we need to start at offset 2
+		while(cur < end-2)
 		{
-			if (H264_IsBotW())
+			// check for start code
+			if(*cur != 1)
 			{
-				if (imageWidth == 1920 && imageHeight == 1088)
-					imageHeight = 1080;
+				cur++;
+				continue;
 			}
-			*outputWidth = imageWidth;
-			*outputHeight = imageHeight;
+			// check if this is a valid NAL header
+			if(cur[-2] != 0 || cur[-1] != 0 || cur[0] != 1)
+			{
+				cur++;
+				continue;
+			}
+			uint8 nalHeader = cur[1];
+			if((nalHeader & 0x1F) != 7)
+			{
+				cur++;
+				continue;
+			}
+			h264State_seq_parameter_set_t psp;
+			bool r = h264Parser_ParseSPS(cur+2, end-cur-2, psp);
+			if(!r)
+			{
+				cemu_assert_suspicious(); // should not happen
+				return H264DEC_STATUS::BAD_STREAM;
+			}
+			*outputWidth = (psp.pic_width_in_mbs_minus1 + 1) * 16;
+			*outputHeight = (psp.pic_height_in_map_units_minus1 + 1) * 16; // affected by frame_mbs_only_flag?
+			return H264DEC_STATUS::SUCCESS;
 		}
-		else
-		{
-			*outputWidth = 0;
-			*outputHeight = 0;
-			return H264DEC_STATUS::BAD_STREAM;
-		}
-
-		return H264DEC_STATUS::SUCCESS;
+		return H264DEC_STATUS::BAD_STREAM;
 	}
 
 	uint32 H264DECInitParam(uint32 workMemorySize, void* workMemory)
@@ -762,26 +239,28 @@ namespace H264
 		return 0;
 	}
 
-	std::unordered_map<uint32, H264AVCDecoder*> sDecoderSessions;
+	std::unordered_map<uint32, H264DecoderBackend*> sDecoderSessions;
 	std::mutex sDecoderSessionsMutex;
 	std::atomic_uint32_t sCurrentSessionHandle{ 1 };
 
-	static H264AVCDecoder* _CreateDecoderSession(uint32& handleOut)
+	H264DecoderBackend* CreateAVCDecoder();
+
+	static H264DecoderBackend* _CreateDecoderSession(uint32& handleOut)
 	{
 		std::unique_lock _lock(sDecoderSessionsMutex);
 		handleOut = sCurrentSessionHandle.fetch_add(1);
-		H264AVCDecoder* session = new H264AVCDecoder();
+		H264DecoderBackend* session = CreateAVCDecoder();
 		sDecoderSessions.try_emplace(handleOut, session);
 		return session;
 	}
 
-	static H264AVCDecoder* _AcquireDecoderSession(uint32 handle)
+	static H264DecoderBackend* _AcquireDecoderSession(uint32 handle)
 	{
 		std::unique_lock _lock(sDecoderSessionsMutex);
 		auto it = sDecoderSessions.find(handle);
 		if (it == sDecoderSessions.end())
 			return nullptr;
-		H264AVCDecoder* session = it->second;
+		H264DecoderBackend* session = it->second;
 		if (sDecoderSessions.size() >= 5)
 		{
 			cemuLog_log(LogType::Force, "H264: Warning - more than 5 active sessions");
@@ -790,7 +269,7 @@ namespace H264
 		return session;
 	}
 
-	static void _ReleaseDecoderSession(H264AVCDecoder* session)
+	static void _ReleaseDecoderSession(H264DecoderBackend* session)
 	{
 		std::unique_lock _lock(sDecoderSessionsMutex);
 
@@ -802,7 +281,7 @@ namespace H264
 		auto it = sDecoderSessions.find(handle);
 		if (it == sDecoderSessions.end())
 			return;
-		H264AVCDecoder* session = it->second;
+		H264DecoderBackend* session = it->second;
 		session->Destroy();
 		delete session;
 		sDecoderSessions.erase(it);
@@ -830,45 +309,44 @@ namespace H264
 	uint32 H264DECBegin(void* workMemory)
 	{
 		H264Context* ctx = (H264Context*)workMemory;
-		H264AVCDecoder* session = _AcquireDecoderSession(ctx->sessionHandle);
+		H264DecoderBackend* session = _AcquireDecoderSession(ctx->sessionHandle);
 		if (!session)
 		{
 			cemuLog_log(LogType::Force, "H264DECBegin(): Invalid session");
 			return 0;
 		}
 		session->Init(ctx->Param.outputPerFrame == 0);
+		ctx->decoderState.numFramesInFlight = 0;
 		_ReleaseDecoderSession(session);
 		return 0;
 	}
 
-	void H264DoFrameOutputCallback(H264Context* ctx, H264AVCDecoder::DecodeResult& decodeResult);
-
-	void _async_H264DECEnd(coreinit::OSEvent* executeDoneEvent, H264AVCDecoder* session, H264Context* ctx, std::vector<H264AVCDecoder::DecodeResult>* decodeResultsOut)
-	{
-		*decodeResultsOut = session->Flush();
-		coreinit::OSSignalEvent(executeDoneEvent);
-	}
+	void H264DoFrameOutputCallback(H264Context* ctx, H264DecoderBackend::DecodeResult& decodeResult);
 
 	H264DEC_STATUS H264DECEnd(void* workMemory)
 	{
 		H264Context* ctx = (H264Context*)workMemory;
-		H264AVCDecoder* session = _AcquireDecoderSession(ctx->sessionHandle);
+		H264DecoderBackend* session = _AcquireDecoderSession(ctx->sessionHandle);
 		if (!session)
 		{
 			cemuLog_log(LogType::Force, "H264DECEnd(): Invalid session");
 			return H264DEC_STATUS::SUCCESS;
 		}
-		StackAllocator<coreinit::OSEvent> executeDoneEvent;
-		coreinit::OSInitEvent(&executeDoneEvent, coreinit::OSEvent::EVENT_STATE::STATE_NOT_SIGNALED, coreinit::OSEvent::EVENT_MODE::MODE_MANUAL);
-		std::vector<H264AVCDecoder::DecodeResult> results;
-		auto asyncTask = std::async(std::launch::async, _async_H264DECEnd, executeDoneEvent.GetPointer(), session, ctx, &results);
-		coreinit::OSWaitEvent(&executeDoneEvent);
-		_ReleaseDecoderSession(session);
-		if (!results.empty())
+		coreinit::OSEvent* flushEvt = &session->GetFlushEvent();
+		coreinit::OSResetEvent(flushEvt);
+		session->QueueFlush();
+		coreinit::OSWaitEvent(flushEvt);
+		while(true)
 		{
-			for (auto& itr : results)
-				H264DoFrameOutputCallback(ctx, itr);
+			H264DecoderBackend::DecodeResult decodeResult;
+			if( !session->GetFrameOutputIfReady(decodeResult) )
+				break;
+			// todo - output all frames in a single callback?
+			H264DoFrameOutputCallback(ctx, decodeResult);
+			ctx->decoderState.numFramesInFlight--;
 		}
+		cemu_assert_debug(ctx->decoderState.numFramesInFlight == 0); // no frames should be in flight anymore. Exact behavior is not well understood but we may have to output dummy frames if necessary
+		_ReleaseDecoderSession(session);
 		return H264DEC_STATUS::SUCCESS;
 	}
 
@@ -930,7 +408,6 @@ namespace H264
 		return 0;
 	}
 
-
 	struct H264DECFrameOutput
 	{
 		/* +0x00 */ uint32be result;
@@ -967,7 +444,7 @@ namespace H264
 
 	static_assert(sizeof(H264OutputCBStruct) == 12);
 
-	void H264DoFrameOutputCallback(H264Context* ctx, H264AVCDecoder::DecodeResult& decodeResult)
+	void H264DoFrameOutputCallback(H264Context* ctx, H264DecoderBackend::DecodeResult& decodeResult)
 	{
 		sint32 outputFrameCount = 1;
 
@@ -984,14 +461,14 @@ namespace H264
 		frameOutput->imagePtr = (uint8*)decodeResult.imageOutput;
 		frameOutput->result = 100;
 		frameOutput->timestamp = decodeResult.timestamp;
-		frameOutput->frameWidth = decodeResult.decodeOutput.u4_pic_wd;
-		frameOutput->frameHeight = decodeResult.decodeOutput.u4_pic_ht;
-		frameOutput->bytesPerRow = (decodeResult.decodeOutput.u4_pic_wd + 0xFF) & ~0xFF;
-		frameOutput->cropEnable = decodeResult.decodeOutput.u1_frame_cropping_flag;
-		frameOutput->cropTop = decodeResult.decodeOutput.u1_frame_cropping_rect_top_ofst;
-		frameOutput->cropBottom = decodeResult.decodeOutput.u1_frame_cropping_rect_bottom_ofst;
-		frameOutput->cropLeft = decodeResult.decodeOutput.u1_frame_cropping_rect_left_ofst;
-		frameOutput->cropRight = decodeResult.decodeOutput.u1_frame_cropping_rect_right_ofst;
+		frameOutput->frameWidth = decodeResult.frameWidth;
+		frameOutput->frameHeight = decodeResult.frameHeight;
+		frameOutput->bytesPerRow = decodeResult.bytesPerRow;
+		frameOutput->cropEnable = decodeResult.cropEnable;
+		frameOutput->cropTop = decodeResult.cropTop;
+		frameOutput->cropBottom = decodeResult.cropBottom;
+		frameOutput->cropLeft = decodeResult.cropLeft;
+		frameOutput->cropRight = decodeResult.cropRight;
 
 		StackAllocator<H264OutputCBStruct> stack_fptrOutputData;
 		stack_fptrOutputData->frameCount = outputFrameCount;
@@ -1006,29 +483,41 @@ namespace H264
 		}
 	}
 
-	void _async_H264DECExecute(coreinit::OSEvent* executeDoneEvent, H264AVCDecoder* session, H264Context* ctx, void* imageOutput, H264AVCDecoder::DecodeResult* decodeResult)
-	{
-		session->Decode(ctx->BitStream.ptr.GetPtr(), ctx->BitStream.length, ctx->BitStream.timestamp, imageOutput, *decodeResult);
-		coreinit::OSSignalEvent(executeDoneEvent);
-	}
-
 	uint32 H264DECExecute(void* workMemory, void* imageOutput)
 	{
+		BenchmarkTimer bt;
+		bt.Start();
 		H264Context* ctx = (H264Context*)workMemory;
-		H264AVCDecoder* session = _AcquireDecoderSession(ctx->sessionHandle);
+		H264DecoderBackend* session = _AcquireDecoderSession(ctx->sessionHandle);
 		if (!session)
 		{
 			cemuLog_log(LogType::Force, "H264DECExecute(): Invalid session");
 			return 0;
 		}
-		StackAllocator<coreinit::OSEvent> executeDoneEvent;
-		coreinit::OSInitEvent(&executeDoneEvent, coreinit::OSEvent::EVENT_STATE::STATE_NOT_SIGNALED, coreinit::OSEvent::EVENT_MODE::MODE_MANUAL);
-		H264AVCDecoder::DecodeResult decodeResult;
-		auto asyncTask = std::async(std::launch::async, _async_H264DECExecute, &executeDoneEvent, session, ctx, imageOutput , &decodeResult);
-		coreinit::OSWaitEvent(&executeDoneEvent);
+		// feed data to backend
+		session->QueueForDecode((uint8*)ctx->BitStream.ptr.GetPtr(), ctx->BitStream.length, ctx->BitStream.timestamp, imageOutput);
+		ctx->decoderState.numFramesInFlight++;
+		// H264DECExecute is synchronous and will return a frame after either every call (non-buffered) or after 6 calls (buffered)
+		// normally frame decoding happens only during H264DECExecute, but in order to hide the latency of our CPU decoder we will decode asynchronously in buffered mode
+		uint32 numFramesToBuffer = (ctx->Param.outputPerFrame == 0) ? 5 : 0;
+		if(ctx->decoderState.numFramesInFlight > numFramesToBuffer)
+		{
+			ctx->decoderState.numFramesInFlight--;
+			while(true)
+			{
+				coreinit::OSEvent& evt = session->GetFrameOutputEvent();
+				coreinit::OSWaitEvent(&evt);
+				H264DecoderBackend::DecodeResult decodeResult;
+				if( !session->GetFrameOutputIfReady(decodeResult) )
+					continue;
+				H264DoFrameOutputCallback(ctx, decodeResult);
+				break;
+			}
+		}
 		_ReleaseDecoderSession(session);
-		if(decodeResult.frameReady)
-			H264DoFrameOutputCallback(ctx, decodeResult);
+		bt.Stop();
+		double callTime = bt.GetElapsedMilliseconds();
+		cemuLog_log(LogType::H264, "H264Bench | H264DECExecute took {}ms", callTime);
 		return 0x80 | 100;
 	}
 
diff --git a/src/Cafe/OS/libs/h264_avc/H264DecBackendAVC.cpp b/src/Cafe/OS/libs/h264_avc/H264DecBackendAVC.cpp
new file mode 100644
index 00000000..228f65a5
--- /dev/null
+++ b/src/Cafe/OS/libs/h264_avc/H264DecBackendAVC.cpp
@@ -0,0 +1,502 @@
+#include "H264DecInternal.h"
+#include "util/highresolutiontimer/HighResolutionTimer.h"
+
+extern "C"
+{
+#include "../dependencies/ih264d/common/ih264_typedefs.h"
+#include "../dependencies/ih264d/decoder/ih264d.h"
+};
+
+namespace H264
+{
+	bool H264_IsBotW();
+
+	class H264AVCDecoder : public H264DecoderBackend
+	{
+		static void* ivd_aligned_malloc(void* ctxt, WORD32 alignment, WORD32 size)
+		{
+#ifdef _WIN32
+			return _aligned_malloc(size, alignment);
+#else
+			// alignment is atleast sizeof(void*)
+			alignment = std::max<WORD32>(alignment, sizeof(void*));
+
+			//smallest multiple of 2 at least as large as alignment
+			alignment--;
+			alignment |= alignment << 1;
+			alignment |= alignment >> 1;
+			alignment |= alignment >> 2;
+			alignment |= alignment >> 4;
+			alignment |= alignment >> 8;
+			alignment |= alignment >> 16;
+			alignment ^= (alignment >> 1);
+
+			void* temp;
+			posix_memalign(&temp, (size_t)alignment, (size_t)size);
+			return temp;
+#endif
+		}
+
+		static void ivd_aligned_free(void* ctxt, void* buf)
+		{
+#ifdef _WIN32
+			_aligned_free(buf);
+#else
+			free(buf);
+#endif
+		}
+
+	  public:
+		H264AVCDecoder()
+		{
+			m_decoderThread = std::thread(&H264AVCDecoder::DecoderThread, this);
+		}
+
+		~H264AVCDecoder()
+		{
+			m_threadShouldExit = true;
+			m_decodeSem.increment();
+			if (m_decoderThread.joinable())
+				m_decoderThread.join();
+		}
+
+		void Init(bool isBufferedMode)
+		{
+			ih264d_create_ip_t s_create_ip{ 0 };
+			ih264d_create_op_t s_create_op{ 0 };
+
+			s_create_ip.s_ivd_create_ip_t.u4_size = sizeof(ih264d_create_ip_t);
+			s_create_ip.s_ivd_create_ip_t.e_cmd = IVD_CMD_CREATE;
+			s_create_ip.s_ivd_create_ip_t.u4_share_disp_buf = 1; // shared display buffer mode -> We give the decoder a list of buffers that it will use (?)
+
+			s_create_op.s_ivd_create_op_t.u4_size = sizeof(ih264d_create_op_t);
+			s_create_ip.s_ivd_create_ip_t.e_output_format = IV_YUV_420SP_UV;
+			s_create_ip.s_ivd_create_ip_t.pf_aligned_alloc = ivd_aligned_malloc;
+			s_create_ip.s_ivd_create_ip_t.pf_aligned_free = ivd_aligned_free;
+			s_create_ip.s_ivd_create_ip_t.pv_mem_ctxt = NULL;
+
+			WORD32 status = ih264d_api_function(m_codecCtx, &s_create_ip, &s_create_op);
+			cemu_assert(!status);
+
+			m_codecCtx = (iv_obj_t*)s_create_op.s_ivd_create_op_t.pv_handle;
+			m_codecCtx->pv_fxns = (void*)&ih264d_api_function;
+			m_codecCtx->u4_size = sizeof(iv_obj_t);
+
+			SetDecoderCoreCount(1);
+
+			m_isBufferedMode = isBufferedMode;
+
+			UpdateParameters(false);
+
+			m_numDecodedFrames = 0;
+			m_hasBufferSizeInfo = false;
+		}
+
+		void Destroy()
+		{
+			if (!m_codecCtx)
+				return;
+			ih264d_delete_ip_t s_delete_ip{ 0 };
+			ih264d_delete_op_t s_delete_op{ 0 };
+			s_delete_ip.s_ivd_delete_ip_t.u4_size = sizeof(ih264d_delete_ip_t);
+			s_delete_ip.s_ivd_delete_ip_t.e_cmd = IVD_CMD_DELETE;
+			s_delete_op.s_ivd_delete_op_t.u4_size = sizeof(ih264d_delete_op_t);
+			WORD32 status = ih264d_api_function(m_codecCtx, &s_delete_ip, &s_delete_op);
+			cemu_assert_debug(!status);
+			m_codecCtx = nullptr;
+		}
+
+		void PushDecodedFrame(ivd_video_decode_op_t& s_dec_op)
+		{
+			// copy image data outside of lock since its an expensive operation
+			CopyImageToResultBuffer((uint8*)s_dec_op.s_disp_frm_buf.pv_y_buf, (uint8*)s_dec_op.s_disp_frm_buf.pv_u_buf, (uint8*)m_decodedSliceArray[s_dec_op.u4_ts].result.imageOutput, s_dec_op);
+
+			std::unique_lock _l(m_decodeQueueMtx);
+			cemu_assert(s_dec_op.u4_ts < m_decodedSliceArray.size());
+			auto& result = m_decodedSliceArray[s_dec_op.u4_ts];
+			cemu_assert_debug(result.isUsed);
+			cemu_assert_debug(s_dec_op.u4_output_present != 0);
+
+			result.result.isDecoded = true;
+			result.result.hasFrame = s_dec_op.u4_output_present != 0;
+			result.result.frameWidth = s_dec_op.u4_pic_wd;
+			result.result.frameHeight = s_dec_op.u4_pic_ht;
+			result.result.bytesPerRow = (s_dec_op.u4_pic_wd + 0xFF) & ~0xFF;
+			result.result.cropEnable = s_dec_op.u1_frame_cropping_flag;
+			result.result.cropTop = s_dec_op.u1_frame_cropping_rect_top_ofst;
+			result.result.cropBottom = s_dec_op.u1_frame_cropping_rect_bottom_ofst;
+			result.result.cropLeft = s_dec_op.u1_frame_cropping_rect_left_ofst;
+			result.result.cropRight = s_dec_op.u1_frame_cropping_rect_right_ofst;
+
+			m_displayQueue.push_back(s_dec_op.u4_ts);
+
+			_l.unlock();
+			coreinit::OSSignalEvent(m_displayQueueEvt);
+		}
+
+		// called from async worker thread
+		void Decode(DecodedSlice& decodedSlice)
+		{
+			if (!m_hasBufferSizeInfo)
+			{
+				uint32 numByteConsumed = 0;
+				if (!DetermineBufferSizes(decodedSlice.dataToDecode.m_data, decodedSlice.dataToDecode.m_length, numByteConsumed))
+				{
+					cemuLog_log(LogType::Force, "H264AVC: Unable to determine picture size. Ignoring decode input");
+					std::unique_lock _l(m_decodeQueueMtx);
+					decodedSlice.result.isDecoded = true;
+					decodedSlice.result.hasFrame = false;
+					coreinit::OSSignalEvent(m_displayQueueEvt);
+					return;
+				}
+				decodedSlice.dataToDecode.m_length -= numByteConsumed;
+				decodedSlice.dataToDecode.m_data = (uint8*)decodedSlice.dataToDecode.m_data + numByteConsumed;
+				m_hasBufferSizeInfo = true;
+			}
+
+			ivd_video_decode_ip_t s_dec_ip{ 0 };
+			ivd_video_decode_op_t s_dec_op{ 0 };
+			s_dec_ip.u4_size = sizeof(ivd_video_decode_ip_t);
+			s_dec_op.u4_size = sizeof(ivd_video_decode_op_t);
+
+			s_dec_ip.e_cmd = IVD_CMD_VIDEO_DECODE;
+
+			s_dec_ip.u4_ts = std::distance(m_decodedSliceArray.data(), &decodedSlice);
+			cemu_assert_debug(s_dec_ip.u4_ts < m_decodedSliceArray.size());
+
+			s_dec_ip.pv_stream_buffer = (uint8*)decodedSlice.dataToDecode.m_data;
+			s_dec_ip.u4_num_Bytes = decodedSlice.dataToDecode.m_length;
+
+			s_dec_ip.s_out_buffer.u4_min_out_buf_size[0] = 0;
+			s_dec_ip.s_out_buffer.u4_min_out_buf_size[1] = 0;
+			s_dec_ip.s_out_buffer.u4_num_bufs = 0;
+
+			BenchmarkTimer bt;
+			bt.Start();
+			WORD32 status = ih264d_api_function(m_codecCtx, &s_dec_ip, &s_dec_op);
+			if (status != 0 && (s_dec_op.u4_error_code&0xFF) == IVD_RES_CHANGED)
+			{
+				// resolution change
+				ResetDecoder();
+				m_hasBufferSizeInfo = false;
+				Decode(decodedSlice);
+				return;
+			}
+			else if (status != 0)
+			{
+				cemuLog_log(LogType::Force, "H264: Failed to decode frame (error 0x{:08x})", status);
+				decodedSlice.result.hasFrame = false;
+				cemu_assert_unimplemented();
+				return;
+			}
+
+			bt.Stop();
+			double decodeTime = bt.GetElapsedMilliseconds();
+
+			cemu_assert(s_dec_op.u4_frame_decoded_flag);
+			cemu_assert_debug(s_dec_op.u4_num_bytes_consumed == decodedSlice.dataToDecode.m_length);
+
+			cemu_assert_debug(m_isBufferedMode || s_dec_op.u4_output_present); // if buffered mode is disabled, then every input should output a frame (except for partial slices?)
+
+			if (s_dec_op.u4_output_present)
+			{
+				cemu_assert(s_dec_op.e_output_format == IV_YUV_420SP_UV);
+				if (H264_IsBotW())
+				{
+					if (s_dec_op.s_disp_frm_buf.u4_y_wd == 1920 && s_dec_op.s_disp_frm_buf.u4_y_ht == 1088)
+						s_dec_op.s_disp_frm_buf.u4_y_ht = 1080;
+				}
+				bt.Start();
+				PushDecodedFrame(s_dec_op);
+				bt.Stop();
+				double copyTime = bt.GetElapsedMilliseconds();
+				// release buffer
+				sint32 bufferId = -1;
+				for (size_t i = 0; i < m_displayBuf.size(); i++)
+				{
+					if (s_dec_op.s_disp_frm_buf.pv_y_buf >= m_displayBuf[i].data() && s_dec_op.s_disp_frm_buf.pv_y_buf < (m_displayBuf[i].data() + m_displayBuf[i].size()))
+					{
+						bufferId = (sint32)i;
+						break;
+					}
+				}
+				cemu_assert_debug(bufferId == s_dec_op.u4_disp_buf_id);
+				cemu_assert(bufferId >= 0);
+				ivd_rel_display_frame_ip_t s_video_rel_disp_ip{ 0 };
+				ivd_rel_display_frame_op_t s_video_rel_disp_op{ 0 };
+				s_video_rel_disp_ip.e_cmd = IVD_CMD_REL_DISPLAY_FRAME;
+				s_video_rel_disp_ip.u4_size = sizeof(ivd_rel_display_frame_ip_t);
+				s_video_rel_disp_op.u4_size = sizeof(ivd_rel_display_frame_op_t);
+				s_video_rel_disp_ip.u4_disp_buf_id = bufferId;
+				status = ih264d_api_function(m_codecCtx, &s_video_rel_disp_ip, &s_video_rel_disp_op);
+				cemu_assert(!status);
+
+				cemuLog_log(LogType::H264, "H264Bench | DecodeTime {}ms CopyTime {}ms", decodeTime, copyTime);
+			}
+			else
+			{
+				cemuLog_log(LogType::H264, "H264Bench | DecodeTime {}ms (no frame output)", decodeTime);
+			}
+
+			if (s_dec_op.u4_frame_decoded_flag)
+				m_numDecodedFrames++;
+			// get VUI
+			//ih264d_ctl_get_vui_params_ip_t s_ctl_get_vui_params_ip;
+			//ih264d_ctl_get_vui_params_op_t s_ctl_get_vui_params_op;
+
+			//s_ctl_get_vui_params_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+			//s_ctl_get_vui_params_ip.e_sub_cmd = (IVD_CONTROL_API_COMMAND_TYPE_T)IH264D_CMD_CTL_GET_VUI_PARAMS;
+			//s_ctl_get_vui_params_ip.u4_size = sizeof(ih264d_ctl_get_vui_params_ip_t);
+			//s_ctl_get_vui_params_op.u4_size = sizeof(ih264d_ctl_get_vui_params_op_t);
+
+			//status = ih264d_api_function(mCodecCtx, &s_ctl_get_vui_params_ip, &s_ctl_get_vui_params_op);
+			//cemu_assert(status == 0);
+		}
+
+		void Flush()
+		{
+			// set flush mode
+			ivd_ctl_flush_ip_t s_video_flush_ip{ 0 };
+			ivd_ctl_flush_op_t s_video_flush_op{ 0 };
+			s_video_flush_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+			s_video_flush_ip.e_sub_cmd = IVD_CMD_CTL_FLUSH;
+			s_video_flush_ip.u4_size = sizeof(ivd_ctl_flush_ip_t);
+			s_video_flush_op.u4_size = sizeof(ivd_ctl_flush_op_t);
+			WORD32 status = ih264d_api_function(m_codecCtx, &s_video_flush_ip, &s_video_flush_op);
+			if (status != 0)
+				cemuLog_log(LogType::Force, "H264Dec: Unexpected error during flush ({})", status);
+			// get all frames from the decoder
+			while (true)
+			{
+				ivd_video_decode_ip_t s_dec_ip{ 0 };
+				ivd_video_decode_op_t s_dec_op{ 0 };
+				s_dec_ip.u4_size = sizeof(ivd_video_decode_ip_t);
+				s_dec_op.u4_size = sizeof(ivd_video_decode_op_t);
+				s_dec_ip.e_cmd = IVD_CMD_VIDEO_DECODE;
+				s_dec_ip.pv_stream_buffer = NULL;
+				s_dec_ip.u4_num_Bytes = 0;
+				s_dec_ip.s_out_buffer.u4_min_out_buf_size[0] = 0;
+				s_dec_ip.s_out_buffer.u4_min_out_buf_size[1] = 0;
+				s_dec_ip.s_out_buffer.u4_num_bufs = 0;
+				status = ih264d_api_function(m_codecCtx, &s_dec_ip, &s_dec_op);
+				if (status != 0)
+					break;
+				cemu_assert_debug(s_dec_op.u4_output_present != 0); // should never be false?
+				if(s_dec_op.u4_output_present == 0)
+					continue;
+				if (H264_IsBotW())
+				{
+					if (s_dec_op.s_disp_frm_buf.u4_y_wd == 1920 && s_dec_op.s_disp_frm_buf.u4_y_ht == 1088)
+						s_dec_op.s_disp_frm_buf.u4_y_ht = 1080;
+				}
+				PushDecodedFrame(s_dec_op);
+			}
+		}
+
+		void CopyImageToResultBuffer(uint8* yIn, uint8* uvIn, uint8* bufOut, ivd_video_decode_op_t& decodeInfo)
+		{
+			uint32 imageWidth = decodeInfo.s_disp_frm_buf.u4_y_wd;
+			uint32 imageHeight = decodeInfo.s_disp_frm_buf.u4_y_ht;
+
+			size_t inputStride = decodeInfo.s_disp_frm_buf.u4_y_strd;
+			size_t outputStride = (imageWidth + 0xFF) & ~0xFF;
+
+			// copy Y
+			uint8* yOut = bufOut;
+			for (uint32 row = 0; row < imageHeight; row++)
+			{
+				memcpy(yOut, yIn, imageWidth);
+				yIn += inputStride;
+				yOut += outputStride;
+			}
+
+			// copy UV
+			uint8* uvOut = bufOut + outputStride * imageHeight;
+			for (uint32 row = 0; row < imageHeight/2; row++)
+			{
+				memcpy(uvOut, uvIn, imageWidth);
+				uvIn += inputStride;
+				uvOut += outputStride;
+			}
+		}
+	  private:
+		void SetDecoderCoreCount(uint32 coreCount)
+		{
+			ih264d_ctl_set_num_cores_ip_t s_set_cores_ip;
+			ih264d_ctl_set_num_cores_op_t s_set_cores_op;
+			s_set_cores_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+			s_set_cores_ip.e_sub_cmd = (IVD_CONTROL_API_COMMAND_TYPE_T)IH264D_CMD_CTL_SET_NUM_CORES;
+			s_set_cores_ip.u4_num_cores = coreCount; // valid numbers are 1-4
+			s_set_cores_ip.u4_size = sizeof(ih264d_ctl_set_num_cores_ip_t);
+			s_set_cores_op.u4_size = sizeof(ih264d_ctl_set_num_cores_op_t);
+			IV_API_CALL_STATUS_T status = ih264d_api_function(m_codecCtx, (void *)&s_set_cores_ip, (void *)&s_set_cores_op);
+			cemu_assert(status == IV_SUCCESS);
+		}
+
+		bool DetermineBufferSizes(void* data, uint32 length, uint32& numByteConsumed)
+		{
+			numByteConsumed = 0;
+			UpdateParameters(true);
+
+			ivd_video_decode_ip_t s_dec_ip{ 0 };
+			ivd_video_decode_op_t s_dec_op{ 0 };
+			s_dec_ip.u4_size = sizeof(ivd_video_decode_ip_t);
+			s_dec_op.u4_size = sizeof(ivd_video_decode_op_t);
+
+			s_dec_ip.e_cmd = IVD_CMD_VIDEO_DECODE;
+			s_dec_ip.pv_stream_buffer =	(uint8*)data;
+			s_dec_ip.u4_num_Bytes = length;
+			s_dec_ip.s_out_buffer.u4_num_bufs = 0;
+			WORD32 status = ih264d_api_function(m_codecCtx, &s_dec_ip, &s_dec_op);
+			if (status != 0)
+			{
+				cemuLog_log(LogType::Force, "H264: Unable to determine buffer sizes for stream");
+				return false;
+			}
+			numByteConsumed = s_dec_op.u4_num_bytes_consumed;
+			cemu_assert(status == 0);
+			if (s_dec_op.u4_pic_wd == 0 || s_dec_op.u4_pic_ht == 0)
+				return false;
+			UpdateParameters(false);
+			ReinitBuffers();
+			return true;
+		}
+
+		void ReinitBuffers()
+		{
+			ivd_ctl_getbufinfo_ip_t s_ctl_ip{ 0 };
+			ivd_ctl_getbufinfo_op_t s_ctl_op{ 0 };
+			WORD32 outlen = 0;
+
+			s_ctl_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+			s_ctl_ip.e_sub_cmd = IVD_CMD_CTL_GETBUFINFO;
+			s_ctl_ip.u4_size = sizeof(ivd_ctl_getbufinfo_ip_t);
+			s_ctl_op.u4_size = sizeof(ivd_ctl_getbufinfo_op_t);
+
+			WORD32 status = ih264d_api_function(m_codecCtx, &s_ctl_ip, &s_ctl_op);
+			cemu_assert(!status);
+
+			// allocate
+			for (uint32 i = 0; i < s_ctl_op.u4_num_disp_bufs; i++)
+			{
+				m_displayBuf.emplace_back().resize(s_ctl_op.u4_min_out_buf_size[0] + s_ctl_op.u4_min_out_buf_size[1]);
+			}
+			// set
+			ivd_set_display_frame_ip_t s_set_display_frame_ip{ 0 }; // make sure to zero-initialize this. The codec seems to check the first 3 pointers/sizes per frame, regardless of the value of u4_num_bufs
+			ivd_set_display_frame_op_t s_set_display_frame_op{ 0 };
+
+			s_set_display_frame_ip.e_cmd = IVD_CMD_SET_DISPLAY_FRAME;
+			s_set_display_frame_ip.u4_size = sizeof(ivd_set_display_frame_ip_t);
+			s_set_display_frame_op.u4_size = sizeof(ivd_set_display_frame_op_t);
+
+			cemu_assert_debug(s_ctl_op.u4_min_num_out_bufs == 2);
+			cemu_assert_debug(s_ctl_op.u4_min_out_buf_size[0] != 0 && s_ctl_op.u4_min_out_buf_size[1] != 0);
+
+			s_set_display_frame_ip.num_disp_bufs = s_ctl_op.u4_num_disp_bufs;
+
+			for (uint32 i = 0; i < s_ctl_op.u4_num_disp_bufs; i++)
+			{
+				s_set_display_frame_ip.s_disp_buffer[i].u4_num_bufs = 2;
+				s_set_display_frame_ip.s_disp_buffer[i].u4_min_out_buf_size[0] = s_ctl_op.u4_min_out_buf_size[0];
+				s_set_display_frame_ip.s_disp_buffer[i].u4_min_out_buf_size[1] = s_ctl_op.u4_min_out_buf_size[1];
+				s_set_display_frame_ip.s_disp_buffer[i].pu1_bufs[0] = m_displayBuf[i].data() + 0;
+				s_set_display_frame_ip.s_disp_buffer[i].pu1_bufs[1] = m_displayBuf[i].data() + s_ctl_op.u4_min_out_buf_size[0];
+			}
+
+			status = ih264d_api_function(m_codecCtx, &s_set_display_frame_ip, &s_set_display_frame_op);
+			cemu_assert(!status);
+
+
+			// mark all as released (available)
+			for (uint32 i = 0; i < s_ctl_op.u4_num_disp_bufs; i++)
+			{
+				ivd_rel_display_frame_ip_t s_video_rel_disp_ip{ 0 };
+				ivd_rel_display_frame_op_t s_video_rel_disp_op{ 0 };
+
+				s_video_rel_disp_ip.e_cmd = IVD_CMD_REL_DISPLAY_FRAME;
+				s_video_rel_disp_ip.u4_size = sizeof(ivd_rel_display_frame_ip_t);
+				s_video_rel_disp_op.u4_size = sizeof(ivd_rel_display_frame_op_t);
+				s_video_rel_disp_ip.u4_disp_buf_id = i;
+
+				status = ih264d_api_function(m_codecCtx, &s_video_rel_disp_ip, &s_video_rel_disp_op);
+				cemu_assert(!status);
+			}
+		}
+
+		void ResetDecoder()
+		{
+			ivd_ctl_reset_ip_t s_ctl_ip;
+			ivd_ctl_reset_op_t s_ctl_op;
+
+			s_ctl_ip.e_cmd = IVD_CMD_VIDEO_CTL;
+			s_ctl_ip.e_sub_cmd = IVD_CMD_CTL_RESET;
+			s_ctl_ip.u4_size = sizeof(ivd_ctl_reset_ip_t);
+			s_ctl_op.u4_size = sizeof(ivd_ctl_reset_op_t);
+
+			WORD32 status = ih264d_api_function(m_codecCtx, (void*)&s_ctl_ip, (void*)&s_ctl_op);
+			cemu_assert_debug(status == 0);
+		}
+
+		void UpdateParameters(bool headerDecodeOnly)
+		{
+			ih264d_ctl_set_config_ip_t s_h264d_ctl_ip{ 0 };
+			ih264d_ctl_set_config_op_t s_h264d_ctl_op{ 0 };
+			ivd_ctl_set_config_ip_t* ps_ctl_ip = &s_h264d_ctl_ip.s_ivd_ctl_set_config_ip_t;
+			ivd_ctl_set_config_op_t* ps_ctl_op = &s_h264d_ctl_op.s_ivd_ctl_set_config_op_t;
+
+			ps_ctl_ip->u4_disp_wd = 0;
+			ps_ctl_ip->e_frm_skip_mode = IVD_SKIP_NONE;
+			ps_ctl_ip->e_frm_out_mode = m_isBufferedMode ? IVD_DISPLAY_FRAME_OUT : IVD_DECODE_FRAME_OUT;
+			ps_ctl_ip->e_vid_dec_mode = headerDecodeOnly ? IVD_DECODE_HEADER : IVD_DECODE_FRAME;
+			ps_ctl_ip->e_cmd = IVD_CMD_VIDEO_CTL;
+			ps_ctl_ip->e_sub_cmd = IVD_CMD_CTL_SETPARAMS;
+			ps_ctl_ip->u4_size = sizeof(ih264d_ctl_set_config_ip_t);
+			ps_ctl_op->u4_size = sizeof(ih264d_ctl_set_config_op_t);
+
+			WORD32 status = ih264d_api_function(m_codecCtx, &s_h264d_ctl_ip, &s_h264d_ctl_op);
+			cemu_assert(status == 0);
+		}
+
+	  private:
+		void DecoderThread()
+		{
+			while(!m_threadShouldExit)
+			{
+				m_decodeSem.decrementWithWait();
+				std::unique_lock _l(m_decodeQueueMtx);
+				if (m_decodeQueue.empty())
+					continue;
+				uint32 decodeIndex = m_decodeQueue.front();
+				m_decodeQueue.erase(m_decodeQueue.begin());
+				_l.unlock();
+				if(decodeIndex == CMD_FLUSH)
+				{
+					Flush();
+					_l.lock();
+					cemu_assert_debug(m_decodeQueue.empty()); // after flushing the queue should be empty since the sender is waiting for the flush to complete
+					_l.unlock();
+					coreinit::OSSignalEvent(m_flushEvt);
+				}
+				else
+				{
+					auto& decodedSlice = m_decodedSliceArray[decodeIndex];
+					Decode(decodedSlice);
+				}
+			}
+		}
+
+		iv_obj_t* m_codecCtx{nullptr};
+		bool m_hasBufferSizeInfo{ false };
+		bool m_isBufferedMode{ false };
+		uint32 m_numDecodedFrames{0};
+		std::vector<std::vector<uint8>> m_displayBuf;
+
+		std::thread m_decoderThread;
+		std::atomic_bool m_threadShouldExit{false};
+	};
+
+	H264DecoderBackend* CreateAVCDecoder()
+	{
+		return new H264AVCDecoder();
+	}
+};
diff --git a/src/Cafe/OS/libs/h264_avc/H264DecInternal.h b/src/Cafe/OS/libs/h264_avc/H264DecInternal.h
new file mode 100644
index 00000000..498cccfa
--- /dev/null
+++ b/src/Cafe/OS/libs/h264_avc/H264DecInternal.h
@@ -0,0 +1,139 @@
+#pragma once
+
+#include "util/helpers/Semaphore.h"
+#include "Cafe/OS/libs/coreinit/coreinit_Thread.h"
+#include "Cafe/OS/libs/coreinit/coreinit_SysHeap.h"
+
+#include "Cafe/OS/libs/h264_avc/parser/H264Parser.h"
+
+namespace H264
+{
+	class H264DecoderBackend
+	{
+	  protected:
+		struct DataToDecode
+		{
+			uint8* m_data;
+			uint32 m_length;
+			std::vector<uint8> m_buffer;
+		};
+
+		static constexpr uint32 CMD_FLUSH = 0xFFFFFFFF;
+
+	  public:
+		struct DecodeResult
+		{
+			bool isDecoded{false};
+			bool hasFrame{false}; // set to true if a full frame was successfully decoded
+			double timestamp{};
+			void* imageOutput{nullptr};
+			sint32 frameWidth{0};
+			sint32 frameHeight{0};
+			uint32 bytesPerRow{0};
+			bool cropEnable{false};
+			sint32 cropTop{0};
+			sint32 cropBottom{0};
+			sint32 cropLeft{0};
+			sint32 cropRight{0};
+		};
+
+		struct DecodedSlice
+		{
+			bool isUsed{false};
+			DecodeResult result;
+			DataToDecode dataToDecode;
+		};
+
+		H264DecoderBackend()
+		{
+			m_displayQueueEvt = (coreinit::OSEvent*)coreinit::OSAllocFromSystem(sizeof(coreinit::OSEvent), 4);
+			coreinit::OSInitEvent(m_displayQueueEvt, coreinit::OSEvent::EVENT_STATE::STATE_NOT_SIGNALED, coreinit::OSEvent::EVENT_MODE::MODE_AUTO);
+			m_flushEvt = (coreinit::OSEvent*)coreinit::OSAllocFromSystem(sizeof(coreinit::OSEvent), 4);
+			coreinit::OSInitEvent(m_flushEvt, coreinit::OSEvent::EVENT_STATE::STATE_NOT_SIGNALED, coreinit::OSEvent::EVENT_MODE::MODE_AUTO);
+		};
+
+		virtual ~H264DecoderBackend()
+		{
+			coreinit::OSFreeToSystem(m_displayQueueEvt);
+			coreinit::OSFreeToSystem(m_flushEvt);
+		};
+
+		virtual void Init(bool isBufferedMode) = 0;
+		virtual void Destroy() = 0;
+
+		void QueueForDecode(uint8* data, uint32 length, double timestamp, void* imagePtr)
+		{
+			std::unique_lock _l(m_decodeQueueMtx);
+
+			DecodedSlice& ds = GetFreeDecodedSliceEntry();
+
+			ds.dataToDecode.m_buffer.assign(data, data + length);
+			ds.dataToDecode.m_data = ds.dataToDecode.m_buffer.data();
+			ds.dataToDecode.m_length = length;
+
+			ds.result.isDecoded = false;
+			ds.result.imageOutput = imagePtr;
+			ds.result.timestamp = timestamp;
+
+			m_decodeQueue.push_back(std::distance(m_decodedSliceArray.data(), &ds));
+			m_decodeSem.increment();
+		}
+
+		void QueueFlush()
+		{
+			std::unique_lock _l(m_decodeQueueMtx);
+			m_decodeQueue.push_back(CMD_FLUSH);
+			m_decodeSem.increment();
+		}
+
+		bool GetFrameOutputIfReady(DecodeResult& result)
+		{
+			std::unique_lock _l(m_decodeQueueMtx);
+			if(m_displayQueue.empty())
+				return false;
+			uint32 sliceIndex = m_displayQueue.front();
+			DecodedSlice& ds = m_decodedSliceArray[sliceIndex];
+			cemu_assert_debug(ds.result.isDecoded);
+			std::swap(result, ds.result);
+			ds.isUsed = false;
+			m_displayQueue.erase(m_displayQueue.begin());
+			return true;
+		}
+
+		coreinit::OSEvent& GetFrameOutputEvent()
+		{
+			return *m_displayQueueEvt;
+		}
+
+		coreinit::OSEvent& GetFlushEvent()
+		{
+			return *m_flushEvt;
+		}
+
+	  protected:
+		DecodedSlice& GetFreeDecodedSliceEntry()
+		{
+			for (auto& slice : m_decodedSliceArray)
+			{
+				if (!slice.isUsed)
+				{
+					slice.isUsed = true;
+					return slice;
+				}
+			}
+			cemu_assert_suspicious();
+			return m_decodedSliceArray[0];
+		}
+
+		std::mutex m_decodeQueueMtx;
+		std::vector<uint32> m_decodeQueue; // indices into m_decodedSliceArray, in order of decode input
+		CounterSemaphore m_decodeSem;
+		std::vector<uint32> m_displayQueue; // indices into m_decodedSliceArray, in order of frame display output
+		coreinit::OSEvent* m_displayQueueEvt; // signalled when a new frame is ready for display
+		coreinit::OSEvent* m_flushEvt; // signalled after flush operation finished and all queued slices are decoded
+
+		// frame output queue
+		std::mutex m_frameOutputMtx;
+		std::array<DecodedSlice, 32> m_decodedSliceArray;
+	};
+}
\ No newline at end of file
diff --git a/src/Cafe/OS/libs/h264_avc/parser/H264Parser.cpp b/src/Cafe/OS/libs/h264_avc/parser/H264Parser.cpp
index d77e551f..36f70f81 100644
--- a/src/Cafe/OS/libs/h264_avc/parser/H264Parser.cpp
+++ b/src/Cafe/OS/libs/h264_avc/parser/H264Parser.cpp
@@ -319,6 +319,17 @@ bool parseNAL_pic_parameter_set_rbsp(h264ParserState_t* h264ParserState, h264Par
 	return true;
 }
 
+bool h264Parser_ParseSPS(uint8* data, uint32 length, h264State_seq_parameter_set_t& sps)
+{
+	h264ParserState_t parserState;
+	RBSPInputBitstream nalStream(data, length);
+	bool r = parseNAL_seq_parameter_set_rbsp(&parserState, nullptr, nalStream);
+	if(!r || !parserState.hasSPS)
+		return false;
+	sps = parserState.sps;
+	return true;
+}
+
 void parseNAL_ref_pic_list_modification(const h264State_seq_parameter_set_t& sps, const h264State_pic_parameter_set_t& pps, RBSPInputBitstream& nalStream, nal_slice_header_t* sliceHeader)
 {
 	if (!sliceHeader->slice_type.isSliceTypeI() && !sliceHeader->slice_type.isSliceTypeSI())
@@ -688,9 +699,8 @@ void _calculateFrameOrder(h264ParserState_t* h264ParserState, const h264State_se
 	else if (sps.pic_order_cnt_type == 2)
 	{
 		// display order matches decode order
-
 		uint32 prevFrameNum = h264ParserState->picture_order.prevFrameNum;
-		;
+
 		uint32 FrameNumOffset;
 		if (sliceHeader->IdrPicFlag)
 		{
@@ -706,9 +716,6 @@ void _calculateFrameOrder(h264ParserState_t* h264ParserState, const h264State_se
 				FrameNumOffset = prevFrameNumOffset + sps.getMaxFrameNum();
 			else
 				FrameNumOffset = prevFrameNumOffset;
-
-
-
 		}
 
 		uint32 tempPicOrderCnt;
diff --git a/src/Cafe/OS/libs/h264_avc/parser/H264Parser.h b/src/Cafe/OS/libs/h264_avc/parser/H264Parser.h
index ee32ca8b..6f2b3cf6 100644
--- a/src/Cafe/OS/libs/h264_avc/parser/H264Parser.h
+++ b/src/Cafe/OS/libs/h264_avc/parser/H264Parser.h
@@ -513,6 +513,8 @@ typedef struct
 void h264Parse(h264ParserState_t* h264ParserState, h264ParserOutput_t* output, uint8* data, uint32 length, bool parseSlices = true);
 sint32 h264GetUnitLength(h264ParserState_t* h264ParserState, uint8* data, uint32 length);
 
+bool h264Parser_ParseSPS(uint8* data, uint32 length, h264State_seq_parameter_set_t& sps);
+
 void h264Parser_getScalingMatrix4x4(h264State_seq_parameter_set_t* sps, h264State_pic_parameter_set_t* pps, nal_slice_header_t* sliceHeader, sint32 index, uint8* matrix4x4);
 void h264Parser_getScalingMatrix8x8(h264State_seq_parameter_set_t* sps, h264State_pic_parameter_set_t* pps, nal_slice_header_t* sliceHeader, sint32 index, uint8* matrix8x8);
 
diff --git a/src/Cafe/OS/libs/nsyshid/Skylander.cpp b/src/Cafe/OS/libs/nsyshid/Skylander.cpp
index a9888787..1b4515ef 100644
--- a/src/Cafe/OS/libs/nsyshid/Skylander.cpp
+++ b/src/Cafe/OS/libs/nsyshid/Skylander.cpp
@@ -978,7 +978,7 @@ namespace nsyshid
 	{
 		for (const auto& it : GetListSkylanders())
 		{
-			if(it.first.first == skyId && it.first.second == skyVar)
+			if (it.first.first == skyId && it.first.second == skyVar)
 			{
 				return it.second;
 			}
diff --git a/src/Cafe/OS/libs/nsyshid/Skylander.h b/src/Cafe/OS/libs/nsyshid/Skylander.h
index 95eaff0c..986ef185 100644
--- a/src/Cafe/OS/libs/nsyshid/Skylander.h
+++ b/src/Cafe/OS/libs/nsyshid/Skylander.h
@@ -50,7 +50,7 @@ namespace nsyshid
 			std::unique_ptr<FileStream> skyFile;
 			uint8 status = 0;
 			std::queue<uint8> queuedStatus;
-			std::array<uint8, SKY_BLOCK_SIZE> data{};
+			std::array<uint8, SKY_FIGURE_SIZE> data{};
 			uint32 lastId = 0;
 			void Save();
 
diff --git a/src/Cemu/napi/napi_helper.cpp b/src/Cemu/napi/napi_helper.cpp
index 164de7e5..182c5371 100644
--- a/src/Cemu/napi/napi_helper.cpp
+++ b/src/Cemu/napi/napi_helper.cpp
@@ -107,6 +107,7 @@ CurlRequestHelper::CurlRequestHelper()
 
 	curl_easy_setopt(m_curl, CURLOPT_FOLLOWLOCATION, 1);
 	curl_easy_setopt(m_curl, CURLOPT_MAXREDIRS, 2);
+	curl_easy_setopt(m_curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
 
 	if(GetConfig().proxy_server.GetValue() != "")
 	{
@@ -263,6 +264,7 @@ CurlSOAPHelper::CurlSOAPHelper(NetworkService service)
 	m_curl = curl_easy_init();
 	curl_easy_setopt(m_curl, CURLOPT_WRITEFUNCTION, __curlWriteCallback);
 	curl_easy_setopt(m_curl, CURLOPT_WRITEDATA, this);
+	curl_easy_setopt(m_curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
 
 	// SSL
 	if (!IsNetworkServiceSSLDisabled(service))
diff --git a/src/Common/ExceptionHandler/ExceptionHandler.cpp b/src/Common/ExceptionHandler/ExceptionHandler.cpp
index b6755fd8..7530a2eb 100644
--- a/src/Common/ExceptionHandler/ExceptionHandler.cpp
+++ b/src/Common/ExceptionHandler/ExceptionHandler.cpp
@@ -6,8 +6,6 @@
 #include "Cafe/HW/Espresso/Debugger/GDBStub.h"
 #include "ExceptionHandler.h"
 
-void DebugLogStackTrace(OSThread_t* thread, MPTR sp);
-
 bool crashLogCreated = false;
 
 bool CrashLog_Create()
@@ -97,7 +95,7 @@ void ExceptionHandler_LogGeneralInfo()
         MPTR currentStackVAddr = hCPU->gpr[1];
         CrashLog_WriteLine("");
         CrashLog_WriteHeader("PPC stack trace");
-        DebugLogStackTrace(currentThread, currentStackVAddr);
+        DebugLogStackTrace(currentThread, currentStackVAddr, true);
 
         // stack dump
         CrashLog_WriteLine("");
diff --git a/src/Common/precompiled.h b/src/Common/precompiled.h
index 790a001a..61707519 100644
--- a/src/Common/precompiled.h
+++ b/src/Common/precompiled.h
@@ -552,6 +552,9 @@ inline uint32 GetTitleIdLow(uint64 titleId)
 #include "Cafe/HW/Espresso/PPCState.h"
 #include "Cafe/HW/Espresso/PPCCallback.h"
 
+// PPC stack trace printer
+void DebugLogStackTrace(struct OSThread_t* thread, MPTR sp, bool printSymbols = false);
+
 // generic formatter for enums (to underlying)
 template <typename Enum>
 	requires std::is_enum_v<Enum>
diff --git a/src/config/CemuConfig.h b/src/config/CemuConfig.h
index 0dc23ce1..5f761e01 100644
--- a/src/config/CemuConfig.h
+++ b/src/config/CemuConfig.h
@@ -520,7 +520,7 @@ struct CemuConfig
 	struct
 	{
 		ConfigValue<bool> emulate_skylander_portal{false};
-		ConfigValue<bool> emulate_infinity_base{true};
+		ConfigValue<bool> emulate_infinity_base{false};
 	}emulated_usb_devices{};
 
 	private:
diff --git a/src/gui/EmulatedUSBDevices/EmulatedUSBDeviceFrame.cpp b/src/gui/EmulatedUSBDevices/EmulatedUSBDeviceFrame.cpp
index f4784f35..3a0f534a 100644
--- a/src/gui/EmulatedUSBDevices/EmulatedUSBDeviceFrame.cpp
+++ b/src/gui/EmulatedUSBDevices/EmulatedUSBDeviceFrame.cpp
@@ -398,7 +398,7 @@ CreateInfinityFigureDialog::CreateInfinityFigureDialog(wxWindow* parent, uint8 s
 		{
 			wxMessageDialog idError(this, "Error Converting Figure Number!", "Number Entered is Invalid");
 			idError.ShowModal();
-			this->EndModal(0);;
+			this->EndModal(0);
 		}
 		uint32 figNum = longFigNum & 0xFFFFFFFF;
 		auto figure = nsyshid::g_infinitybase.FindFigure(figNum);
@@ -408,7 +408,7 @@ CreateInfinityFigureDialog::CreateInfinityFigureDialog(wxWindow* parent, uint8 s
 						   "BIN files (*.bin)|*.bin", wxFD_SAVE | wxFD_OVERWRITE_PROMPT);
 
 		if (saveFileDialog.ShowModal() == wxID_CANCEL)
-			this->EndModal(0);;
+			this->EndModal(0);
 
 		m_filePath = saveFileDialog.GetPath();
 
diff --git a/src/gui/debugger/SymbolCtrl.cpp b/src/gui/debugger/SymbolCtrl.cpp
index cb1f3b1a..aa862987 100644
--- a/src/gui/debugger/SymbolCtrl.cpp
+++ b/src/gui/debugger/SymbolCtrl.cpp
@@ -46,25 +46,25 @@ SymbolListCtrl::SymbolListCtrl(wxWindow* parent, const wxWindowID& id, const wxP
 void SymbolListCtrl::OnGameLoaded()
 {
 	m_data.clear();
-	long itemId = 0;
 	const auto symbol_map = rplSymbolStorage_lockSymbolMap();
 	for (auto const& [address, symbol_info] : symbol_map)
 	{
 		if (symbol_info == nullptr || symbol_info->symbolName == nullptr)
 			continue;
 
+		wxString libNameWX = wxString::FromAscii((const char*)symbol_info->libName);
+		wxString symbolNameWX = wxString::FromAscii((const char*)symbol_info->symbolName);
+		wxString searchNameWX = libNameWX + symbolNameWX;
+		searchNameWX.MakeLower();
+
 		auto new_entry = m_data.try_emplace(
 			symbol_info->address,
-			(char*)(symbol_info->symbolName),
-            (char*)(symbol_info->libName),
-            "",
+            symbolNameWX,
+			libNameWX,
+            searchNameWX,
 			false
 		);
 
-		new_entry.first->second.searchName += new_entry.first->second.name;
-		new_entry.first->second.searchName += new_entry.first->second.libName;
-		new_entry.first->second.searchName.MakeLower();
-
 		if (m_list_filter.IsEmpty())
 			new_entry.first->second.visible = true;
 		else if (new_entry.first->second.searchName.Contains(m_list_filter))
diff --git a/src/gui/windows/PPCThreadsViewer/DebugPPCThreadsWindow.cpp b/src/gui/windows/PPCThreadsViewer/DebugPPCThreadsWindow.cpp
index dfbaf76e..f4e5b7af 100644
--- a/src/gui/windows/PPCThreadsViewer/DebugPPCThreadsWindow.cpp
+++ b/src/gui/windows/PPCThreadsViewer/DebugPPCThreadsWindow.cpp
@@ -277,12 +277,10 @@ void DebugPPCThreadsWindow::RefreshThreadList()
 	m_thread_list->SetScrollPos(0, scrollPos, true);
 }
 
-void DebugLogStackTrace(OSThread_t* thread, MPTR sp);
-
 void DebugPPCThreadsWindow::DumpStackTrace(OSThread_t* thread)
 {
 	cemuLog_log(LogType::Force, "Dumping stack trace for thread {0:08x} LR: {1:08x}", memory_getVirtualOffsetFromPointer(thread), _swapEndianU32(thread->context.lr));
-	DebugLogStackTrace(thread, _swapEndianU32(thread->context.gpr[1]));
+	DebugLogStackTrace(thread, _swapEndianU32(thread->context.gpr[1]), true);
 }
 
 void DebugPPCThreadsWindow::PresentProfileResults(OSThread_t* thread, const std::unordered_map<VAddr, uint32>& samples)
diff --git a/src/resource/embedded/fontawesome.S b/src/resource/embedded/fontawesome.S
index 29b4f93a..db23e7ae 100644
--- a/src/resource/embedded/fontawesome.S
+++ b/src/resource/embedded/fontawesome.S
@@ -1,4 +1,4 @@
-.rodata
+.section .rodata,"",%progbits
 .global g_fontawesome_data, g_fontawesome_size
 
 g_fontawesome_data:
@@ -6,3 +6,4 @@ g_fontawesome_data:
 g_fontawesome_size:
 .int g_fontawesome_size - g_fontawesome_data
 
+.section .note.GNU-stack,"",%progbits
\ No newline at end of file