Debugger: Properly reset the breakpoint skip first when skipped

SCES-52033:
Fixed "Cop2 problems." code that. Second address was wrong and was producing a bug.

SCUS-97264:
added fixes for Review Prototype (cop2, other languages)

SCUS-97397:
added fixes (cop2)

TCES-52033:
added fixes (cop2)

bin/resources/GameIndex.yaml

@@ -5602,7 +5602,7 @@ SCES-52033:
         author=refraction
         // Cop2 problems.
         patch=0,EE,003953F8,word,48438000
-        patch=0,EE,003735FC,word,4B06521B
+        patch=0,EE,003953FC,word,4B06521B
         author=YukiXXL
         // Speed Correction (25 FPS)
         patch=1,EE,00175E1C,extended,00000019
@@ -11692,6 +11692,15 @@ SCUS-97264:
         // Cop2 problems.
         patch=0,EE,003735F8,word,48438000
         patch=0,EE,003735FC,word,4B06521B
+    062BC79E:
+      content: |-
+        author=YukiXXL
+        // Cop2 problems.
+        patch=0,EE,00395D28,word,48438000
+        patch=0,EE,00395D2C,word,4B06521B
+        // Other languages SNDVAG fix
+        patch=1,EE,204A0C3C,word,482E7325
+        patch=1,EE,204A0C40,word,0000474F
 SCUS-97265:
   name: "Jak II"
   region: "NTSC-U"
@@ -12079,12 +12088,21 @@ SCUS-97396:
   gsHWFixes:
     PCRTCOffsets: 1 # Fixes boot videos screen size.
 SCUS-97397:
-  name: "Syphon Filter - The Omega Strain"
+  name: "Syphon Filter - The Omega Strain Public Beta 1.0"
   region: "NTSC-U"
   gsHWFixes:
     autoFlush: 2 # Fixes lights going through walls.
     preloadFrameData: 1 # Fixes light flicker.
     halfPixelOffset: 2 # Corrects light position.
+  gameFixes:
+    - EETimingHack # Fixes random hangs.
+  patches:
+    C909A32E:
+      content: |-
+        author=YukiXXL
+        // Cop2 problems.
+        patch=0,EE,00367798,word,48438000
+        patch=0,EE,0036779C,word,4B06521B
 SCUS-97398:
   name: "Siren [Demo]"
   region: "NTSC-U"
@@ -75780,6 +75798,9 @@ TCES-52033:
     0DDA2728:
       content: |-
         author=YukiXXL
+        // Cop2 problems.
+        patch=0,EE,0038E8E8,word,48438000
+        patch=0,EE,0038E8EC,word,4B06521B
         // Speed Correction (25 FPS)
         patch=1,EE,00175a7c,extended,00000019
         patch=1,EE,00175848,extended,00000019

bin/resources/shaders/dx11/tfx.fx

@@ -71,6 +71,7 @@
 #define PS_DITHER 0
 #define PS_DITHER_ADJUST 0
 #define PS_ZCLAMP 0
+#define PS_ZFLOOR 0
 #define PS_SCANMSK 0
 #define PS_AUTOMATIC_LOD 0
 #define PS_MANUAL_LOD 0
@@ -138,7 +139,7 @@ struct PS_OUTPUT
 #endif
 #endif
 #endif
-#if PS_ZCLAMP
+#if PS_ZCLAMP || PS_ZFLOOR
 	float depth : SV_Depth;
 #endif
 };
@@ -1209,8 +1210,16 @@ PS_OUTPUT ps_main(PS_INPUT input)
 
 #endif // PS_DATE != 1/2
 
+#if PS_ZFLOOR
+float depth_value = floor(input.p.z * exp2(32.0f)) * exp2(-32.0f);
+#else
+float depth_value = input.p.z;
+#endif
+
 #if PS_ZCLAMP
-	output.depth = min(input.p.z, MaxDepthPS);
+	output.depth = min(depth_value, MaxDepthPS);
+#elif PS_ZFLOOR
+	output.depth = depth_value;
 #endif
 
 	return output;

bin/resources/shaders/opengl/tfx_fs.glsl

@@ -1143,7 +1143,16 @@ void ps_main()
 	#endif
 #endif
 
-#if PS_ZCLAMP
-	gl_FragDepth = min(gl_FragCoord.z, MaxDepthPS);
+#if PS_ZFLOOR
+float depth_value = floor(gl_FragCoord.z * exp2(32.0f)) * exp2(-32.0f);
+#else
+float depth_value = gl_FragCoord.z;
 #endif
+	
+#if PS_ZCLAMP
+	gl_FragDepth = min(depth_value, MaxDepthPS);
+#elif PS_ZFLOOR
+	gl_FragDepth = depth_value;
+#endif
+
 }

bin/resources/shaders/vulkan/tfx.glsl

@@ -288,6 +288,7 @@ void main()
 #define PS_DITHER 0
 #define PS_DITHER_ADJUST 0
 #define PS_ZCLAMP 0
+#define PS_ZFLOOR 0
 #define PS_FEEDBACK_LOOP 0
 #define PS_TEX_IS_FB 0
 #endif
@@ -1400,8 +1401,16 @@ void main()
 		#endif
 	#endif
 
+	#if PS_ZFLOOR
+		float depth_value = floor(gl_FragCoord.z * exp2(32.0f)) * exp2(-32.0f);;
+	#else
+		float depth_value = gl_FragCoord.z;
+	#endif
+	
 	#if PS_ZCLAMP
 		gl_FragDepth = min(gl_FragCoord.z, MaxDepthPS);
+	#elif PS_ZFLOOR
+		gl_FragDepth = depth_value;
 	#endif
 
 #endif // PS_DATE

pcsx2/DebugTools/Breakpoints.cpp

@@ -11,6 +11,8 @@
 std::vector<BreakPoint> CBreakPoints::breakPoints_;
 u32 CBreakPoints::breakSkipFirstAtEE_ = 0;
 u32 CBreakPoints::breakSkipFirstAtIop_ = 0;
+bool CBreakPoints::pendingClearSkipFirstAtEE_ = false;
+bool CBreakPoints::pendingClearSkipFirstAtIop_ = false;
 std::vector<MemCheck> CBreakPoints::memChecks_;
 std::vector<MemCheck*> CBreakPoints::cleanupMemChecks_;
 bool CBreakPoints::breakpointTriggered_ = false;
@@ -391,10 +393,12 @@ void CBreakPoints::SetSkipFirst(BreakPointCpu cpu, u32 pc)
 	if (cpu == BREAKPOINT_EE)
 	{
 		breakSkipFirstAtEE_ = standardizeBreakpointAddress(pc);
+		pendingClearSkipFirstAtEE_ = false;
 	}
 	else if (cpu == BREAKPOINT_IOP)
 	{
 		breakSkipFirstAtIop_ = pc;
+		pendingClearSkipFirstAtIop_ = false;
 	}
 }
 
@@ -407,10 +411,29 @@ u32 CBreakPoints::CheckSkipFirst(BreakPointCpu cpu, u32 cmpPc)
 	return 0;
 }
 
-void CBreakPoints::ClearSkipFirst()
+void CBreakPoints::ClearSkipFirst(BreakPointCpu cpu)
 {
-	breakSkipFirstAtEE_ = 0;
-	breakSkipFirstAtIop_ = 0;
+	if((cpu & BREAKPOINT_EE) != 0)
+		pendingClearSkipFirstAtEE_ = true;
+	else if ((cpu & BREAKPOINT_IOP) != 0)
+		pendingClearSkipFirstAtIop_ = true;
+	
+	if(cpu == BREAKPOINT_IOP_AND_EE)
+		CommitClearSkipFirst(BREAKPOINT_IOP_AND_EE);
+}
+
+void CBreakPoints::CommitClearSkipFirst(BreakPointCpu cpu)
+{
+	if((cpu & BREAKPOINT_EE) != 0 && pendingClearSkipFirstAtEE_)
+	{
+		pendingClearSkipFirstAtEE_ = false;
+		breakSkipFirstAtEE_ = 0;
+	}
+	else if ((cpu & BREAKPOINT_IOP) != 0 && pendingClearSkipFirstAtIop_)
+	{
+		pendingClearSkipFirstAtIop_ = true;
+		breakSkipFirstAtIop_ = 0;
+	}
 }
 
 const std::vector<MemCheck> CBreakPoints::GetMemCheckRanges()

pcsx2/DebugTools/Breakpoints.h

@@ -135,7 +135,8 @@ public:
 
 	static void SetSkipFirst(BreakPointCpu cpu, u32 pc);
 	static u32 CheckSkipFirst(BreakPointCpu cpu, u32 pc);
-	static void ClearSkipFirst();
+	static void ClearSkipFirst(BreakPointCpu cpu = BREAKPOINT_IOP_AND_EE);
+	static void CommitClearSkipFirst(BreakPointCpu cpu);
 
 	// Includes uncached addresses.
 	static const std::vector<MemCheck> GetMemCheckRanges();
@@ -169,9 +170,9 @@ private:
 
 	static std::vector<BreakPoint> breakPoints_;
 	static u32 breakSkipFirstAtEE_;
-	static u64 breakSkipFirstTicksEE_;
+	static bool pendingClearSkipFirstAtEE_;
 	static u32 breakSkipFirstAtIop_;
-	static u64 breakSkipFirstTicksIop_;
+	static bool pendingClearSkipFirstAtIop_;
 
 	static bool breakpointTriggered_;
 	static BreakPointCpu breakpointTriggeredCpu_;

pcsx2/GS/Renderers/Common/GSDevice.h

@@ -401,6 +401,7 @@ struct alignas(16) GSHWDrawConfig
 
 				// Depth clamp
 				u32 zclamp : 1;
+				u32 zfloor : 1;
 
 				// Hack
 				u32 tcoffsethack : 1;

pcsx2/GS/Renderers/DX11/GSDevice11.cpp

@@ -1760,6 +1760,7 @@ void GSDevice11::SetupPS(const PSSelector& sel, const GSHWDrawConfig::PSConstant
 		sm.AddMacro("PS_DITHER", sel.dither);
 		sm.AddMacro("PS_DITHER_ADJUST", sel.dither_adjust);
 		sm.AddMacro("PS_ZCLAMP", sel.zclamp);
+		sm.AddMacro("PS_ZFLOOR", sel.zfloor);
 		sm.AddMacro("PS_SCANMSK", sel.scanmsk);
 		sm.AddMacro("PS_AUTOMATIC_LOD", sel.automatic_lod);
 		sm.AddMacro("PS_MANUAL_LOD", sel.manual_lod);

pcsx2/GS/Renderers/DX12/GSDevice12.cpp

@@ -2922,6 +2922,7 @@ const ID3DBlob* GSDevice12::GetTFXPixelShader(const GSHWDrawConfig::PSSelector&
 	sm.AddMacro("PS_DITHER", sel.dither);
 	sm.AddMacro("PS_DITHER_ADJUST", sel.dither_adjust);
 	sm.AddMacro("PS_ZCLAMP", sel.zclamp);
+	sm.AddMacro("PS_ZFLOOR", sel.zfloor);
 	sm.AddMacro("PS_SCANMSK", sel.scanmsk);
 	sm.AddMacro("PS_AUTOMATIC_LOD", sel.automatic_lod);
 	sm.AddMacro("PS_MANUAL_LOD", sel.manual_lod);

pcsx2/GS/Renderers/HW/GSRendererHW.cpp

@@ -3194,6 +3194,7 @@ void GSRendererHW::Draw()
 	float target_scale = GetTextureScaleFactor();
 	bool scaled_copy = false;
 	int scale_draw = IsScalingDraw(src, m_primitive_covers_without_gaps != NoGapsType::GapsFound);
+
 	if (GSConfig.UserHacks_NativeScaling != GSNativeScaling::Off)
 	{
 		if (target_scale > 1.0f && scale_draw > 0)
@@ -3202,9 +3203,15 @@ void GSRendererHW::Draw()
 			// 2 == Upscale, so likely putting it over the top of the render target.
 			if (scale_draw == 1)
 			{
-				if (!PRIM->ABE || GSConfig.UserHacks_NativeScaling < GSNativeScaling::NormalUpscaled)
-					target_scale = 1.0f;
 				m_downscale_source = src->m_from_target ? src->m_from_target->GetScale() > 1.0f : false;
+				const bool highlights_only = m_cached_ctx.TEST.ATE || (PRIM->ABE && m_context->ALPHA.C == 2 && m_context->ALPHA.FIX == 255);
+				// If it's alpha tested/stenciling for the bloom, we don't want to using the Upscaled versions. Also if the source is already native scale, may as well keep it so.
+				// Overlap check is for games such as Tomb Raider, where it recursively downsamples.
+				// Also make sure this isn't a blend, just draw (possibly with modulation).
+				if (GSConfig.UserHacks_NativeScaling < GSNativeScaling::NormalUpscaled || highlights_only || !PRIM->ABE || (src->m_from_target && src->m_from_target->Overlaps(m_cached_ctx.FRAME.Block(), m_cached_ctx.FRAME.FBW, m_cached_ctx.FRAME.PSM, m_r)))
+				{
+					target_scale = 1.0f;
+				}
 			}
 			else
 				m_downscale_source = ((GSConfig.UserHacks_NativeScaling != GSNativeScaling::Aggressive && GSConfig.UserHacks_NativeScaling != GSNativeScaling::AggressiveUpscaled) || !src->m_from_target) ? false : src->m_from_target->GetScale() > 1.0f; // Bad for GTA + Full Spectrum Warrior, good for Sacred Blaze + Parappa.
@@ -3232,7 +3239,7 @@ void GSRendererHW::Draw()
 	// This upscaling hack is for games which construct P8 textures by drawing a bunch of small sprites in C32,
 	// then reinterpreting it as P8. We need to keep the off-screen intermediate textures at native resolution,
 	// but not propagate that through to the normal render targets. Test Case: Crash Wrath of Cortex.
-	if (no_ds && src && !m_channel_shuffle && src->m_from_target && (GSConfig.UserHacks_NativePaletteDraw || (src->m_target_direct  && src->m_from_target->m_downscaled && scale_draw <= 1)) &&
+	if (no_ds && src && !m_channel_shuffle && src->m_from_target && (GSConfig.UserHacks_NativePaletteDraw || (src->m_target_direct && src->m_from_target->m_downscaled && scale_draw <= 1)) &&
 		src->m_scale == 1.0f && (src->m_TEX0.PSM == PSMT8 || src->m_TEX0.TBP0 == m_cached_ctx.FRAME.Block()))
 	{
 		GL_CACHE("HW: Using native resolution for target based on texture source");
@@ -3525,7 +3532,7 @@ void GSRendererHW::Draw()
 
 		// Preserve downscaled target when copying directly from a downscaled target, or it's a normal draw using a downscaled target. Clears that are drawing to the target can also preserve size.
 		// Of course if this size is different (in width) or this is a shuffle happening, this will be bypassed.
-		const bool preserve_downscale_draw = (GSConfig.UserHacks_NativeScaling != GSNativeScaling::Off && (std::abs(scale_draw) == 1 || (scale_draw == 0 && src && src->m_from_target && src->m_from_target->m_downscaled))) || is_possible_mem_clear == ClearType::ClearWithDraw;
+		const bool preserve_downscale_draw = (GSConfig.UserHacks_NativeScaling != GSNativeScaling::Off && ((std::abs(scale_draw) == 1 && !scaled_copy) || (scale_draw == 0 && src && src->m_from_target && src->m_from_target->m_downscaled))) || is_possible_mem_clear == ClearType::ClearWithDraw;
 
 		rt = g_texture_cache->LookupTarget(FRAME_TEX0, t_size, ((src && src->m_scale != 1) && (GSConfig.UserHacks_NativeScaling == GSNativeScaling::Normal || GSConfig.UserHacks_NativeScaling == GSNativeScaling::NormalUpscaled) && !possible_shuffle) ? GetTextureScaleFactor() : target_scale, GSTextureCache::RenderTarget, true,
 			fm, false, force_preload, preserve_rt_rgb, preserve_rt_alpha, lookup_rect, possible_shuffle, is_possible_mem_clear && FRAME_TEX0.TBP0 != m_cached_ctx.ZBUF.Block(),
@@ -5138,6 +5145,7 @@ void GSRendererHW::EmulateZbuffer(const GSTextureCache::Target* ds)
 	m_conf.cb_vs.max_depth = GSVector2i(0xFFFFFFFF);
 	//ps_cb.MaxDepth = GSVector4(0.0f, 0.0f, 0.0f, 1.0f);
 	m_conf.ps.zclamp = 0;
+	m_conf.ps.zfloor = !m_cached_ctx.ZBUF.ZMSK;
 
 	if (clamp_z)
 	{
@@ -7024,7 +7032,7 @@ __ri void GSRendererHW::HandleTextureHazards(const GSTextureCache::Target* rt, c
 			// When using native HPO, the top-left column/row of pixels are often not drawn. Clamp these away to avoid sampling black,
 			// causing bleeding into the edges of the downsampled texture.
 			const u32 downsample_factor = static_cast<u32>(src_target->GetScale());
-			const GSVector2i clamp_min = (GSConfig.UserHacks_HalfPixelOffset < GSHalfPixelOffset::Native) ?
+			const GSVector2i clamp_min = (GSConfig.UserHacks_HalfPixelOffset != GSHalfPixelOffset::Native) ?
 			                                 GSVector2i(0, 0) :
 			                                 GSVector2i(downsample_factor, downsample_factor);
 			GSVector4i copy_rect = tmm.coverage;
@@ -9222,7 +9230,7 @@ int GSRendererHW::IsScalingDraw(GSTextureCache::Source* src, bool no_gaps)
 	const bool no_resize = (std::abs(draw_size.x - tex_size.x) <= 1 && std::abs(draw_size.y - tex_size.y) <= 1);
 	const bool can_maintain = no_resize || (!is_target_src && m_index.tail == 2);
 
-	if (!src || ((!is_target_src || src->m_from_target->m_downscaled) && can_maintain))
+	if (!src || ((!is_target_src || (src->m_from_target->m_downscaled || GSConfig.UserHacks_NativeScaling > GSNativeScaling::Aggressive)) && can_maintain))
 		return -1;
 
 	const GSDrawingContext& next_ctx = m_env.CTXT[m_env.PRIM.CTXT];
@@ -9237,7 +9245,7 @@ int GSRendererHW::IsScalingDraw(GSTextureCache::Source* src, bool no_gaps)
 	// Only allow non-bilineared downscales if it's most of the target (misdetections of shadows in Naruto, Transformers etc), otherwise it's fine.
 	const GSVector4i src_valid = src->m_from_target ? src->m_from_target->m_valid : src->m_valid_rect;
 	const GSVector2i tex_size_half = GSVector2i((src->GetRegion().HasX() ? src->GetRegionSize().x : src_valid.width()) / 2, (src->GetRegion().HasY() ? src->GetRegionSize().y : src_valid.height()) / 2);
-	const bool possible_downscale = m_context->TEX1.MMIN == 1 || !src->m_from_target || src->m_from_target->m_downscaled || tex_size.x >= tex_size_half.x || tex_size.y >= tex_size_half.y;
+	const bool possible_downscale = m_context->TEX1.MMIN == 1 || !src->m_from_target || src->m_from_target->m_downscaled || GSConfig.UserHacks_NativeScaling > GSNativeScaling::Aggressive || tex_size.x >= tex_size_half.x || tex_size.y >= tex_size_half.y;
 
 	if (is_downscale && (draw_size.x >= PCRTCDisplays.GetResolution().x || !possible_downscale))
 		return 0;

pcsx2/GS/Renderers/HW/GSTextureCache.cpp

@@ -2756,7 +2756,22 @@ GSTextureCache::Target* GSTextureCache::LookupTarget(GIFRegTEX0 TEX0, const GSVe
 			if (!tex)
 				return nullptr;
 
-			g_gs_device->StretchRect(dst->m_texture, sRect, tex, dRect, (type == RenderTarget) ? ShaderConvert::COPY : ShaderConvert::DEPTH_COPY, dst->m_scale < scale);
+			if (scale == 1.0f)
+			{
+				// When using native HPO, the top-left column/row of pixels are often not drawn. Clamp these away to avoid sampling black,
+				// causing bleeding into the edges of the downsampled texture.
+				const u32 downsample_factor = static_cast<u32>(dst->GetScale());
+				const GSVector2i clamp_min = (GSConfig.UserHacks_HalfPixelOffset != GSHalfPixelOffset::Native) ?
+				                                 GSVector2i(0, 0) :
+				                                 GSVector2i(downsample_factor, downsample_factor);
+
+				const GSVector4 dRect = GSVector4(dst->GetUnscaledRect());
+
+				g_gs_device->FilteredDownsampleTexture(dst->m_texture, tex, downsample_factor, clamp_min, dRect);
+			}
+			else
+				g_gs_device->StretchRect(dst->m_texture, sRect, tex, dRect, (type == RenderTarget) ? ShaderConvert::COPY : ShaderConvert::DEPTH_COPY, dst->m_scale < scale);
+
 			g_perfmon.Put(GSPerfMon::TextureCopies, 1);
 			m_target_memory_usage = (m_target_memory_usage - dst->m_texture->GetMemUsage()) + tex->GetMemUsage();
 

pcsx2/GS/Renderers/Metal/GSDeviceMTL.mm

@@ -1878,6 +1878,7 @@ void GSDeviceMTL::MRESetHWPipelineState(GSHWDrawConfig::VSSelector vssel, GSHWDr
 		setFnConstantI(m_fn_constants, pssel.dither,                GSMTLConstantIndex_PS_DITHER);
 		setFnConstantI(m_fn_constants, pssel.dither_adjust,         GSMTLConstantIndex_PS_DITHER_ADJUST);
 		setFnConstantB(m_fn_constants, pssel.zclamp,                GSMTLConstantIndex_PS_ZCLAMP);
+		setFnConstantB(m_fn_constants, pssel.zfloor,                GSMTLConstantIndex_PS_ZFLOOR);
 		setFnConstantB(m_fn_constants, pssel.tcoffsethack,          GSMTLConstantIndex_PS_TCOFFSETHACK);
 		setFnConstantB(m_fn_constants, pssel.urban_chaos_hle,       GSMTLConstantIndex_PS_URBAN_CHAOS_HLE);
 		setFnConstantB(m_fn_constants, pssel.tales_of_abyss_hle,    GSMTLConstantIndex_PS_TALES_OF_ABYSS_HLE);

pcsx2/GS/Renderers/Metal/GSMTLSharedHeader.h

@@ -208,6 +208,7 @@ enum GSMTLFnConstants
 	GSMTLConstantIndex_PS_DITHER,
 	GSMTLConstantIndex_PS_DITHER_ADJUST,
 	GSMTLConstantIndex_PS_ZCLAMP,
+	GSMTLConstantIndex_PS_ZFLOOR,
 	GSMTLConstantIndex_PS_TCOFFSETHACK,
 	GSMTLConstantIndex_PS_URBAN_CHAOS_HLE,
 	GSMTLConstantIndex_PS_TALES_OF_ABYSS_HLE,

pcsx2/GS/Renderers/Metal/tfx.metal

@@ -61,6 +61,7 @@ constant uint PS_CHANNEL            [[function_constant(GSMTLConstantIndex_PS_CH
 constant uint PS_DITHER             [[function_constant(GSMTLConstantIndex_PS_DITHER)]];
 constant uint PS_DITHER_ADJUST      [[function_constant(GSMTLConstantIndex_PS_DITHER_ADJUST)]];
 constant bool PS_ZCLAMP             [[function_constant(GSMTLConstantIndex_PS_ZCLAMP)]];
+constant bool PS_ZFLOOR             [[function_constant(GSMTLConstantIndex_PS_ZFLOOR)]];
 constant bool PS_TCOFFSETHACK       [[function_constant(GSMTLConstantIndex_PS_TCOFFSETHACK)]];
 constant bool PS_URBAN_CHAOS_HLE    [[function_constant(GSMTLConstantIndex_PS_URBAN_CHAOS_HLE)]];
 constant bool PS_TALES_OF_ABYSS_HLE [[function_constant(GSMTLConstantIndex_PS_TALES_OF_ABYSS_HLE)]];
@@ -102,6 +103,7 @@ constant bool NEEDS_RT = NEEDS_RT_FOR_AFAIL || NEEDS_RT_EARLY || (!PS_PRIM_CHECK
 
 constant bool PS_COLOR0 = !PS_NO_COLOR;
 constant bool PS_COLOR1 = !PS_NO_COLOR1;
+constant bool PS_ZOUTPUT = PS_ZCLAMP || PS_ZFLOOR;
 
 struct MainVSIn
 {
@@ -137,7 +139,7 @@ struct MainPSOut
 {
 	float4 c0 [[color(0), index(0), function_constant(PS_COLOR0)]];
 	float4 c1 [[color(0), index(1), function_constant(PS_COLOR1)]];
-	float depth [[depth(less), function_constant(PS_ZCLAMP)]];
+	float depth [[depth(less), function_constant(PS_ZOUTPUT)]];
 };
 
 // MARK: - Vertex functions
@@ -1209,8 +1211,13 @@ struct PSMain
 		}
 		if (PS_COLOR1)
 			out.c1 = alpha_blend;
+		
+		float depth_value = PS_ZFLOOR ? (floor(in.p.z * exp2(32.0f)) * exp2(-32.0f)) : in.p.z;
+		
 		if (PS_ZCLAMP)
-			out.depth = min(in.p.z, cb.max_depth);
+			out.depth = min(depth_value, cb.max_depth);
+		else if (PS_ZFLOOR)
+			out.depth = depth_value;
 
 		return out;
 	}

pcsx2/GS/Renderers/OpenGL/GSDeviceOGL.cpp

@@ -1389,7 +1389,9 @@ std::string GSDeviceOGL::GetPSSource(const PSSelector& sel)
 		+ fmt::format("#define PS_DITHER {}\n", sel.dither)
 		+ fmt::format("#define PS_DITHER_ADJUST {}\n", sel.dither_adjust)
 		+ fmt::format("#define PS_ZCLAMP {}\n", sel.zclamp)
+		+ fmt::format("#define PS_ZFLOOR {}\n", sel.zfloor)
 		+ fmt::format("#define PS_BLEND_MIX {}\n", sel.blend_mix)
+		+ fmt::format("#define PS_ZCLAMP {}\n", sel.zclamp)
 		+ fmt::format("#define PS_ROUND_INV {}\n", sel.round_inv)
 		+ fmt::format("#define PS_FIXED_ONE_A {}\n", sel.fixed_one_a)
 		+ fmt::format("#define PS_PABE {}\n", sel.pabe)

pcsx2/GS/Renderers/Vulkan/GSDeviceVK.cpp

@@ -4777,6 +4777,7 @@ VkShaderModule GSDeviceVK::GetTFXFragmentShader(const GSHWDrawConfig::PSSelector
 	AddMacro(ss, "PS_DITHER", sel.dither);
 	AddMacro(ss, "PS_DITHER_ADJUST", sel.dither_adjust);
 	AddMacro(ss, "PS_ZCLAMP", sel.zclamp);
+	AddMacro(ss, "PS_ZFLOOR", sel.zfloor);
 	AddMacro(ss, "PS_PABE", sel.pabe);
 	AddMacro(ss, "PS_SCANMSK", sel.scanmsk);
 	AddMacro(ss, "PS_TEX_IS_FB", sel.tex_is_fb);

pcsx2/Interpreter.cpp

@@ -67,7 +67,10 @@ void intBreakpoint(bool memcheck)
 {
 	const u32 pc = cpuRegs.pc;
  	if (CBreakPoints::CheckSkipFirst(BREAKPOINT_EE, pc) != 0)
+	{
+		CBreakPoints::ClearSkipFirst(BREAKPOINT_EE);
 		return;
+	}
 
 	if (!memcheck)
 	{
@@ -161,6 +164,8 @@ static void execI()
 		intBreakpoint(false);
 
 	intCheckMemcheck();
+
+	CBreakPoints::CommitClearSkipFirst(BREAKPOINT_EE);
 #endif
 
 	const u32 pc = cpuRegs.pc;

pcsx2/R3000AInterpreter.cpp

@@ -120,7 +120,10 @@ void psxBreakpoint(bool memcheck)
 {
 	u32 pc = psxRegs.pc;
 	if (CBreakPoints::CheckSkipFirst(BREAKPOINT_IOP, pc) != 0)
+	{
+		CBreakPoints::ClearSkipFirst(BREAKPOINT_IOP);
 		return;
+	}
 
 	if (!memcheck)
 	{
@@ -208,6 +211,8 @@ static __fi void execI()
 		psxBreakpoint(false);
 
 	psxCheckMemcheck();
+	
+	CBreakPoints::CommitClearSkipFirst(BREAKPOINT_IOP);
 #endif
 
 	// Inject IRX hack

pcsx2/ShaderCacheVersion.h

@@ -3,4 +3,4 @@
 
 /// Version number for GS and other shaders. Increment whenever any of the contents of the
 /// shaders change, to invalidate the cache.
-static constexpr u32 SHADER_CACHE_VERSION = 77;
+static constexpr u32 SHADER_CACHE_VERSION = 78;

pcsx2/x86/iR3000A.cpp

@@ -1259,7 +1259,10 @@ static bool psxDynarecCheckBreakpoint()
 {
 	u32 pc = psxRegs.pc;
 	if (CBreakPoints::CheckSkipFirst(BREAKPOINT_IOP, pc) == pc)
+	{
+		CBreakPoints::ClearSkipFirst(BREAKPOINT_IOP);
 		return false;
+	}
 
 	int bpFlags = psxIsBreakpointNeeded(pc);
 	bool hit = false;
@@ -1299,8 +1302,10 @@ static bool psxDynarecMemcheck(size_t i)
 	auto mc = CBreakPoints::GetMemChecks(BREAKPOINT_IOP)[i];
 
 	if (CBreakPoints::CheckSkipFirst(BREAKPOINT_IOP, pc) == pc)
+	{
+		CBreakPoints::ClearSkipFirst(BREAKPOINT_IOP);
 		return false;
-
+	}
 	if (mc.hasCond)
 	{
 		if (!mc.cond.Evaluate())
@@ -1373,7 +1378,7 @@ static void psxRecMemcheck(u32 op, u32 bits, bool store)
 	}
 }
 
-static void psxEncodeBreakpoint()
+static bool psxEncodeBreakpoint()
 {
 	if (psxIsBreakpointNeeded(psxpc) != 0)
 	{
@@ -1381,14 +1386,17 @@ static void psxEncodeBreakpoint()
 		xFastCall((void*)psxDynarecCheckBreakpoint);
 		xTEST(al, al);
 		xJNZ(iopExitRecompiledCode);
+		return true;
 	}
+
+	return false;
 }
 
-static void psxEncodeMemcheck()
+static bool psxEncodeMemcheck()
 {
 	int needed = psxIsMemcheckNeeded(psxpc);
 	if (needed == 0)
-		return;
+		return false;
 
 	u32 op = iopMemRead32(needed == 2 ? psxpc + 4 : psxpc);
 	const R5900::OPCODE& opcode = R5900::GetInstruction(op);
@@ -1409,6 +1417,7 @@ static void psxEncodeMemcheck()
 			psxRecMemcheck(op, 64, store);
 			break;
 	}
+	return true;
 }
 
 void psxRecompileNextInstruction(bool delayslot, bool swapped_delayslot)
@@ -1437,12 +1446,10 @@ void psxRecompileNextInstruction(bool delayslot, bool swapped_delayslot)
 	EEINST* old_inst_info = g_pCurInstInfo;
 	s_recompilingDelaySlot = delayslot;
 
-	// add breakpoint
 	if (!delayslot)
 	{
-		// Broken on x64
-		psxEncodeBreakpoint();
-		psxEncodeMemcheck();
+		if(psxEncodeBreakpoint() || psxEncodeMemcheck())
+			xFastCall((void*)CBreakPoints::CommitClearSkipFirst, BREAKPOINT_IOP);
 	}
 	else
 	{

pcsx2/x86/ix86-32/iR5900.cpp

@@ -1498,7 +1498,10 @@ void dynarecCheckBreakpoint()
 {
 	u32 pc = cpuRegs.pc;
 	if (CBreakPoints::CheckSkipFirst(BREAKPOINT_EE, pc) != 0)
+	{
+		CBreakPoints::ClearSkipFirst(BREAKPOINT_EE);
 		return;
+	}
 
 	const int bpFlags = isBreakpointNeeded(pc);
 	bool hit = false;
@@ -1532,7 +1535,10 @@ void dynarecMemcheck(size_t i)
 	const u32 op = memRead32(cpuRegs.pc);
 	const OPCODE& opcode = GetInstruction(op);
 	if (CBreakPoints::CheckSkipFirst(BREAKPOINT_EE, pc) != 0)
+	{
+		CBreakPoints::ClearSkipFirst(BREAKPOINT_EE);
 		return;
+	}
 
 	auto mc = CBreakPoints::GetMemChecks(BREAKPOINT_EE)[i];
 
@@ -1606,20 +1612,22 @@ void recMemcheck(u32 op, u32 bits, bool store)
 	}
 }
 
-void encodeBreakpoint()
+bool encodeBreakpoint()
 {
 	if (isBreakpointNeeded(pc) != 0)
 	{
 		iFlushCall(FLUSH_EVERYTHING | FLUSH_PC);
 		xFastCall((void*)dynarecCheckBreakpoint);
+		return true;
 	}
+	return false;
 }
 
-void encodeMemcheck()
+bool encodeMemcheck()
 {
 	const int needed = isMemcheckNeeded(pc);
 	if (needed == 0)
-		return;
+		return false;
 
 	const u32 op = memRead32(needed == 2 ? pc + 4 : pc);
 	const OPCODE& opcode = GetInstruction(op);
@@ -1643,6 +1651,7 @@ void encodeMemcheck()
 			recMemcheck(op, 128, store);
 			break;
 	}
+	return true;
 }
 
 void recompileNextInstruction(bool delayslot, bool swapped_delay_slot)
@@ -1653,8 +1662,8 @@ void recompileNextInstruction(bool delayslot, bool swapped_delay_slot)
 	// add breakpoint
 	if (!delayslot)
 	{
-		encodeBreakpoint();
-		encodeMemcheck();
+		if(encodeBreakpoint() || encodeMemcheck())
+			xFastCall((void*)CBreakPoints::CommitClearSkipFirst, BREAKPOINT_EE);
 	}
 	else
 	{