GS/TC: Update alpha channel of 24bit target is alpha is dirty

bin/resources/GameIndex.yaml

@@ -32427,10 +32427,6 @@ SLKA-25255:
   name-sort: "Mobile Suit Gundam Seed - Kkeunnaji Anneun Naeillo"
   name-en: "Mobile Suit Gundam Seed - Never Ending Tomorrow"
   region: "NTSC-K"
-SLKA-25256:
-  name: "UEFA 챔피언스 리그 2006-2007"
-  name-en: "UEFA Champions League 2006-2007"
-  region: "NTSC-K"
 SLKA-25257:
   name: "풍운　막말전" # Undumped on ReDump as of 2025-08-28
   name-en: "Fu-un Bakumatsu-den"
@@ -32660,7 +32656,7 @@ SLKA-25299:
 SLKA-25300:
   name: "디지털 데빌 사가: 아바탈 튜너 [Special Package]"
   name-en: "Digital Devil Saga - Avatar Tuner [Special Package]"
-  region: "NTSC-K"
+  region: "NTSC-J-K"
   compat: 5
   gameFixes:
     - EETimingHack
@@ -64193,9 +64189,6 @@ SLPS-73270:
   name-sort: "すーぱーろぼっとたいせんZ [PlayStation2 the Best]"
   name-en: "Super Robot Taisen Z [PlayStation2 the Best]"
   region: "NTSC-J"
-  memcardFilters:
-    - "SLPS-73270"
-    - "SLPS-25887"
 SLPS-73401:
   name: "はじめの一歩 VICTORIOUS BOXERS ～CHAMPIONSHIP VERSION～ [PlayStation2 the Best]"
   name-sort: "はじめのいっぽ VICTORIOUS BOXERS CHAMPIONSHIP VERSION [PlayStation2 the Best]"

pcsx2/GS/Renderers/HW/GSRendererHW.cpp

@@ -9827,8 +9827,12 @@ bool GSRendererHW::CanUseSwPrimRender(bool no_rt, bool no_ds, bool draw_sprite_t
 			return false;
 		}
 	}
-
-	if (PRIM->ABE && m_vt.m_eq.rgba == 0xffff && !m_context->ALPHA.IsOpaque(GetAlphaMinMax().min, GetAlphaMinMax().max))
+	const u32 frame_mask = GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].fmsk;
+	const u32 alpha_mask = ((m_cached_ctx.FRAME.FBMSK & frame_mask) & 0xFF000000);
+	const u32 rgb_mask = ((m_cached_ctx.FRAME.FBMSK & frame_mask) & 0x00FFFFFF);
+	const bool difficult_fbmsk = m_cached_ctx.FRAME.FBMSK != 0 && (GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].bpp == 16 || (alpha_mask != 0 && alpha_mask != (GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].fmsk & 0xFF000000)) || 
+																	(rgb_mask != 0 && rgb_mask != (GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].fmsk & 0x00FFFFFF)));
+	if (difficult_fbmsk || (PRIM->ABE && m_vt.m_eq.rgba == 0xffff && !m_context->ALPHA.IsOpaque(GetAlphaMinMax().min, GetAlphaMinMax().max)))
 	{
 		GSTextureCache::Target* rt = g_texture_cache->GetTargetWithSharedBits(m_cached_ctx.FRAME.Block(), m_cached_ctx.FRAME.PSM);
 

pcsx2/GS/Renderers/HW/GSRendererHWMultiISA.cpp

@@ -545,7 +545,19 @@ bool GSRendererHWFunctions::SwPrimRender(GSRendererHW& hw, bool invalidate_tc, b
 	static_cast<GSSingleRasterizer*>(hw.m_sw_rasterizer.get())->Draw(data);
 
 	if (invalidate_tc)
-		g_texture_cache->InvalidateVideoMem(context->offset.fb, bbox);
+	{
+		GSOffset frame_offs = context->offset.fb;
+
+		if (GSLocalMemory::m_psm[context->FRAME.PSM].trbpp == 32 && context->FRAME.FBMSK)
+		{
+			if (context->FRAME.FBMSK == 0xFF000000)
+				frame_offs = GSRendererHW::GetInstance()->m_mem.GetOffset(context->FRAME.Block(), context->FRAME.FBW, PSMCT24);
+			else if (context->FRAME.FBMSK == 0x00FFFFFF)
+				frame_offs = GSRendererHW::GetInstance()->m_mem.GetOffset(context->FRAME.Block(), context->FRAME.FBW, PSMT8H);
+		}
+
+		g_texture_cache->InvalidateVideoMem(frame_offs, bbox);
+	}
 
 	// Jak does sw prim render, then draws to the same target, and it needs to be uploaded.
 	if (add_ee_transfer)

pcsx2/GS/Renderers/HW/GSTextureCache.cpp

@@ -1734,6 +1734,11 @@ GSTextureCache::Source* GSTextureCache::LookupSource(const bool is_color, const
 					if (found_t && (bw != t->m_TEX0.TBW || t->m_TEX0.PSM != psm))
 						match = false;
 
+					// Situations where font has been uploaded to the alpha channel and they use a different buffer width, this can't currently be translated correctly.
+					GSLocalMemory::psm_t req_psm = GSLocalMemory::m_psm[psm];
+					if (!possible_shuffle && req_psm.trbpp <= 8 && req_psm.bpp == 32 && t->m_TEX0.TBW != bw && (bw * 64) != t->m_valid.z && r.w > req_psm.pgs.y)
+						match = false;
+
 					// Different swizzle, different width, and dirty, so probably not what we want.
 					//	DevCon.Warning("Expected %x Got %x shuffle %d draw %d", psm, t_psm, possible_shuffle, GSState::s_n);
 					if (match)
@@ -7273,6 +7278,9 @@ GSTexture* GSTextureCache::LookupPaletteSource(u32 CBP, u32 CPSM, u32 CBW, GSVec
 		else if (GSConfig.UserHacks_GPUTargetCLUTMode == GSGPUTargetCLUTMode::InsideTarget &&
 				 t->m_TEX0.TBP0 < CBP && t->m_end_block >= CBP)
 		{
+			// If it's more than one group of 4 blocks, it's probably going to fail, horribly.
+			if ((size.x > GSLocalMemory::m_psm[CPSM].bs.x || size.y > GSLocalMemory::m_psm[CPSM].bs.y) && (CBP & 0x3) != (t->m_TEX0.TBP0 & 0x3))
+				continue;
 			// Somewhere within this target, can we find it?
 			const GSVector4i rc(0, 0, size.x, size.y);
 			SurfaceOffset so = ComputeSurfaceOffset(CBP, std::max<u32>(CBW, 0), CPSM, rc, t);
@@ -7285,7 +7293,7 @@ GSTexture* GSTextureCache::LookupPaletteSource(u32 CBP, u32 CPSM, u32 CBW, GSVec
 		}
 		else
 		{
-			// Not inside this target, skip.
+			// Not inside this target or not aligned, skip.
 			continue;
 		}
 
@@ -7953,7 +7961,9 @@ void GSTextureCache::Target::Update(bool cannot_scale)
 		alloca(sizeof(GSDevice::MultiStretchRect) * static_cast<u32>(m_dirty.size())));
 	u32 ndrects = 0;
 
-	const GSOffset off(g_gs_renderer->m_mem.GetOffset(m_TEX0.TBP0, m_TEX0.TBW, m_TEX0.PSM));
+	// There are cases where the alpha gets populated with font data, and the target has previously been PSMCT32 (or will be) so we need to make sure it gets filled in.
+	const u32 psm = (m_TEX0.PSM == PSMCT24) ? PSMCT32 : m_TEX0.PSM;
+	const GSOffset off(g_gs_renderer->m_mem.GetOffset(m_TEX0.TBP0, m_TEX0.TBW, psm));
 	const u32 bpp = GSLocalMemory::m_psm[m_TEX0.PSM].bpp;
 
 	std::pair<u8, u8> alpha_minmax = {255, 0};
@@ -7976,7 +7986,7 @@ void GSTextureCache::Target::Update(bool cannot_scale)
 		const GSVector4i t_r(read_r - t_offset);
 		if (mapped)
 		{
-			if ((m_TEX0.PSM & 0xf) != PSMCT24 && m_dirty[i].rgba.c.a && bpp >= 16)
+			if (((m_TEX0.PSM & 0xf) != PSMCT24 || m_valid_alpha_high || m_valid_alpha_low) && m_dirty[i].rgba.c.a && bpp >= 16)
 			{
 				// TODO: Only read once in 32bit and copy to the mapped texture. Bit out of scope of this PR and not a huge impact.
 				const int pitch = VectorAlign(read_r.width() * sizeof(u32));
@@ -7995,7 +8005,7 @@ void GSTextureCache::Target::Update(bool cannot_scale)
 			const int pitch = VectorAlign(read_r.width() * sizeof(u32));
 			g_gs_renderer->m_mem.ReadTexture(off, read_r, s_unswizzle_buffer, pitch, TEXA);
 
-			if ((m_TEX0.PSM & 0xf) != PSMCT24 && m_dirty[i].rgba.c.a && bpp >= 16)
+			if (((m_TEX0.PSM & 0xf) != PSMCT24 || m_valid_alpha_high || m_valid_alpha_low) &&m_dirty[i].rgba.c.a && bpp >= 16)
 			{
 				std::pair<u8, u8> new_alpha_minmax = GSGetRGBA8AlphaMinMax(s_unswizzle_buffer, read_r.width(), read_r.height(), pitch);
 				alpha_minmax.first = std::min(alpha_minmax.first, new_alpha_minmax.first);

pcsx2/GS/Renderers/Vulkan/GSDeviceVK.cpp

@@ -2254,11 +2254,8 @@ void GSDeviceVK::Destroy()
 
 	m_swap_chain.reset();
 
-	if (m_device != VK_NULL_HANDLE)
-	{
-		DestroySpinResources();
-		DestroyResources();
-	}
+	DestroySpinResources();
+	DestroyResources();
 
 	VKShaderCache::Destroy();