GS/HW/NS: Detect fake bilinear jiggle effect

S.L.A.I. - Steel Lancer Arena International
Syphon Filter - Logan's Shadow

bin/resources/GameIndex.yaml

@@ -12928,6 +12928,7 @@ SCUS-97584:
     autoFlush: 2
     preloadFrameData: 1
     nativeScaling: 2 # Fixes post-processing.
+    halfPixelOffset: 4 # Aligns post bloom.
 SCUS-97589:
   name: "NBA '08 featuring The Life Vol.3"
   region: "NTSC-U"
@@ -21923,6 +21924,7 @@ SLES-52940:
   region: "PAL-M3"
   gsHWFixes:
     halfPixelOffset: 5 # Fixes double image and aligns glow effects.
+    nativeScaling: 2 # Fixes depth blur.
 SLES-52941:
   name: "Gungrave - Overdose"
   region: "PAL-M3"
@@ -45830,6 +45832,7 @@ SLPM-65791:
   region: "NTSC-J"
   gsHWFixes:
     halfPixelOffset: 5 # Fixes double image and aligns glow effects.
+    nativeScaling: 2 # Fixes depth blur.
 SLPM-65793:
   name: "SSX3 [EA BEST HITS]"
   name-sort: "SSX3 [EA BEST HITS]"
@@ -69376,6 +69379,7 @@ SLUS-20969:
   compat: 5
   gsHWFixes:
     halfPixelOffset: 5 # Fixes double image and aligns glow effects.
+    nativeScaling: 2 # Fixes depth blur.
 SLUS-20970:
   name: "Rumble Roses"
   region: "NTSC-U"
@@ -75906,6 +75910,7 @@ SLUS-29132:
   region: "NTSC-U"
   gsHWFixes:
     halfPixelOffset: 5 # Fixes double image and aligns glow effects.
+    nativeScaling: 2 # Fixes depth blur.
 SLUS-29133:
   name: "Namco Transmission Demo Disc Vol.2"
   region: "NTSC-U"
@@ -76708,6 +76713,7 @@ TLES-52940:
   region: "PAL-E"
   gsHWFixes:
     halfPixelOffset: 5 # Fixes double image and aligns glow effects.
+    nativeScaling: 2 # Fixes depth blur.
 TLES-53544:
   name: "Pro Evolution Soccer 5 Beta Trial Code"
   region: "PAL-E"

bin/resources/game_controller_db.txt

@@ -79,10 +79,10 @@
 03000000c82d00001230000000000000,8BitDo Ultimate,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,paddle1:b2,paddle2:b5,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a3,righty:a4,start:b11,x:b3,y:b4,platform:Windows,
 03000000c82d00001330000000000000,8BitDo Ultimate,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:a5,leftx:a0,lefty:a1,misc1:b26,paddle1:b23,paddle2:b19,rightshoulder:b7,rightstick:b14,righttrigger:a4,rightx:a2,righty:a3,start:b11,x:b3,y:b4,platform:Windows,
 03000000c82d00001260000000000000,8BitDo Ultimate 2,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,paddle1:b17,paddle2:b16,paddle3:b2,paddle4:b5,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a3,righty:a4,start:b11,x:b3,y:b4,platform:Windows,
+03000000c82d00000a31000000000000,8BitDo Ultimate 2C,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,paddle1:b5,paddle2:b2,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a3,righty:a4,start:b11,x:b3,y:b4,platform:Windows,
 03000000c82d00001b30000000000000,8BitDo Ultimate 2C,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,paddle1:b5,paddle2:b2,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a3,righty:a4,start:b11,x:b3,y:b4,platform:Windows,
 03000000c82d00001c30000000000000,8BitDo Ultimate 2C,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,paddle1:b2,paddle2:b5,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a3,righty:a4,start:b11,x:b3,y:b4,platform:Windows,
 03000000c82d00001d30000000000000,8BitDo Ultimate 2C,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,paddle1:b5,paddle2:b2,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a3,righty:a4,start:b11,x:b3,y:b4,platform:Windows,
-03000000c82d00000a31000000000000,8BitDo Ultimate 2C,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,paddle1:b5,paddle2:b2,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a3,righty:a4,start:b11,x:b3,y:b4,platform:Windows,
 03000000c82d00001530000000000000,8BitDo Ultimate C,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a3,righty:a4,start:b11,x:b3,y:b4,platform:Windows,
 03000000c82d00001630000000000000,8BitDo Ultimate C,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a3,righty:a4,start:b11,x:b3,y:b4,platform:Windows,
 03000000c82d00001730000000000000,8BitDo Ultimate C,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a3,righty:a4,start:b11,x:b3,y:b4,platform:Windows,
@@ -244,7 +244,7 @@
 03000000ac0500001a06000000000000,GameSir T3 2.02,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b15,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a3,righty:a4,start:b11,x:b3,y:b4,platform:Windows,
 03000000373500000410000000000000,GameSir T4 Kaleid,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b8,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Windows,
 03000000373500009410000000000000,GameSir Tegenaria Lite,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a3,righty:a4,start:b11,x:b3,y:b4,platform:Windows,
-03000000373500001611000000000000,GameSir X5 Lite,a:b0,b:b1,x:b3,y:b4,back:b10,guide:b12,start:b11,leftstick:b13,rightstick:b14,leftshoulder:b6,rightshoulder:b7,dpup:h0.1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,leftx:a0,lefty:a1,rightx:a3,righty:a4,lefttrigger:b8,righttrigger:b9,platform:Windows,
+03000000373500001611000000000000,GameSir X5 Lite,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a3,righty:a4,start:b11,x:b3,y:b4,platform:Windows,
 030000004c0e00001035000000000000,Gamester,a:b0,b:b1,back:b7,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b8,lefttrigger:b10,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:b11,rightx:a3,righty:a4,start:b6,x:b2,y:b3,platform:Windows,
 030000000d0f00001110000000000000,GameStick Controller,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b13,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,rightx:a2,righty:a5,start:b11,x:b3,y:b4,platform:Windows,
 0300000047530000616d000000000000,GameStop,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Windows,
@@ -428,7 +428,6 @@
 03000000380700008084000000000000,Mad Catz TE2 PS4 Fightstick,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:a4,rightx:a2,righty:a5,start:b9,touchpad:b13,x:b0,y:b3,platform:Windows,
 030000002a0600001024000000000000,Matricom,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a3,righty:a4,start:b9,x:b2,y:b3,platform:Windows,
 030000009f000000adbb000000000000,MaxJoypad Virtual Controller,a:b1,b:b2,back:b9,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b8,x:b3,y:b0,platform:Windows,
-030000008f0e00001330000000000000,Mayflash N64 Adapter,a:b1,b:b2,back:b8,dpdown:h0.8,dpleft:h0.2,dpright:h0.1,dpup:h0.4,leftshoulder:b6,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightx:a3~,righty:a2,start:b9,x:b0,y:b3,platform:Windows,
 03000000250900000128000000000000,Mayflash Arcade Stick,a:b1,b:b2,back:b8,leftshoulder:b0,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b3,righttrigger:b7,start:b9,x:b5,y:b6,platform:Windows,
 03000000242f00003700000000000000,Mayflash F101,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Windows,
 03000000790000003018000000000000,Mayflash F300 Arcade Joystick,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Windows,
@@ -441,6 +440,7 @@
 03000000242f0000f400000000000000,Mayflash N64 Adapter,a:b1,b:b2,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightx:a2,righty:a5,start:b9,platform:Windows,
 03000000242f0000f500000000000000,Mayflash N64 Adapter,a:b2,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightx:a2,righty:a5,start:b9,platform:Windows,
 03000000790000007918000000000000,Mayflash N64 Adapter,a:b1,b:b2,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,lefttrigger:b9,leftx:a0,lefty:a1,righttrigger:b7,rightx:a3,righty:a2,start:b8,platform:Windows,
+030000008f0e00001330000000000000,Mayflash N64 Adapter,a:b1,b:b2,back:b8,dpdown:h0.8,dpleft:h0.2,dpright:h0.1,dpup:h0.4,leftshoulder:b6,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightx:a3~,righty:a2,start:b9,x:b0,y:b3,platform:Windows,
 030000008f0e00001030000000000000,Mayflash Saturn Adapter,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b5,lefttrigger:b7,rightshoulder:b6,righttrigger:b2,start:b9,x:b3,y:b4,platform:Windows,
 0300000025090000e803000000000000,Mayflash Wii Classic Adapter,a:b1,b:b0,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:a4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:a5,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b3,y:b2,platform:Windows,
 03000000790000000318000000000000,Mayflash Wii DolphinBar,a:b2,b:b3,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b11,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b1,platform:Windows,
@@ -1473,6 +1473,7 @@ xinput,XInput Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,
 030000006d0400001ec2000020200000,Logitech F510,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,
 030000006d04000019c2000011010000,Logitech F710,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,
 030000006d0400001fc2000005030000,Logitech F710,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,
+030000006d0400001ac2000010010000,Logitech Precision,a:b1,b:b2,back:b8,dpdown:+a1,dpleft:-a0,dpright:+a0,dpup:-a1,leftshoulder:b4,lefttrigger:b6,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Linux,
 030000006d04000018c2000010010000,Logitech RumblePad 2,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,
 030000006d04000019c2000010010000,Logitech RumblePad 2,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,
 030000006d0400000ac2000010010000,Logitech WingMan RumblePad,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,lefttrigger:b7,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b2,rightx:a3,righty:a4,x:b3,y:b4,platform:Linux,

pcsx2/GS/GSRegs.h

@@ -531,6 +531,7 @@ REG_END2
 	__forceinline bool IsOpaque() const { return ((A == B || (C == 2 && FIX == 0)) && D == 0) || (A == 0 && B == D && C == 2 && FIX == 0x80); }
 	__forceinline bool IsOpaque(int amin, int amax) const { return ((A == B || amax == 0) && D == 0) || (A == 0 && B == D && amin == 0x80 && amax == 0x80); }
 	__forceinline bool IsCd() const { return (A == B) && (D == 1); }
+	__forceinline bool IsAdditive() const { return (A == 0 && B == 2 && (C != 2 || FIX != 0) && D == 1); }
 
 	// output will be Cd, Cs is discarded
 	__forceinline bool IsCdOutput() const { return (C == 2 && D != 1 && FIX == 0x00); }

pcsx2/GS/Renderers/HW/GSRendererHW.cpp

@@ -10707,8 +10707,10 @@ int GSRendererHW::IsScalingDraw(GSTextureCache::Source* src, bool no_gaps)
 		IsMipMapDraw() || GSLocalMemory::m_psm[m_cached_ctx.TEX0.PSM].trbpp <= 8)
 		return 0;
 
+	const bool is_smaller = draw_size.x <= (tex_size.x * 0.75f) && draw_size.y <= (tex_size.y * 0.75f);
+	const bool is_smaller_and_writing_back = draw_size.x < tex_size.x && draw_size.y < tex_size.y && next_ctx.FRAME.Block() == m_cached_ctx.TEX0.TBP0 && next_ctx.TEX0.TBP0 == m_cached_ctx.FRAME.Block();
 	// Should usually be 2x but some games like Monster House goes from 512x448 -> 128x128
-	const bool is_downscale = m_cached_ctx.TEX0.TBW >= m_cached_ctx.FRAME.FBW && draw_size.x <= (tex_size.x * 0.75f) && draw_size.y <= (tex_size.y * 0.75f);
+	const bool is_downscale = m_cached_ctx.TEX0.TBW >= m_cached_ctx.FRAME.FBW && (is_smaller || is_smaller_and_writing_back);
 	// Check we're getting most of the texture and not just stenciling a part of it.
 	// 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;
@@ -10732,7 +10734,8 @@ int GSRendererHW::IsScalingDraw(GSTextureCache::Source* src, bool no_gaps)
 	}
 
 	// Last ditched check if it's doing a lot of small draws exactly the same which could be recursive lighting bloom.
-	if (m_vt.m_primclass == GS_SPRITE_CLASS && m_index->tail > 2 && !no_gaps_or_single_sprite && m_context->TEX1.MMAG == 1 && !m_context->ALPHA.IsOpaque())
+	if (m_vt.m_primclass == GS_SPRITE_CLASS && m_index->tail > 2 && !no_gaps_or_single_sprite && m_context->TEX1.MMAG == 1 && is_target_src && (m_cached_ctx.TEST.ZTST == ZTST_ALWAYS || m_cached_ctx.TEST.ZTE == 0) &&
+		!m_context->ALPHA.IsOpaque() && GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].bpp == GSLocalMemory::m_psm[m_cached_ctx.TEX0.PSM].bpp)
 	{
 		GSVertex* v = &m_vertex->buff[0];
 		float tw = 1 << src->m_TEX0.TW;
@@ -10743,7 +10746,10 @@ int GSRendererHW::IsScalingDraw(GSTextureCache::Source* src, bool no_gaps)
 		const int first_x = (v[1].XYZ.X - v[0].XYZ.X) >> 4;
 		const int first_y = (v[1].XYZ.Y - v[0].XYZ.Y) >> 4;
 
-		if (first_x > first_u && first_y > first_v && !no_resize && std::abs(draw_size.x - first_x) <= 4 && std::abs(draw_size.y - first_y) <= 4)
+		const u32 half_color_mask = (m_vt.m_min.c == GSVector4i(64, 64, 64, 64)).mask() & 0xfff;
+		const bool possible_fake_bilinear = no_resize && PRIM->ABE && m_context->ALPHA.IsAdditive() && m_cached_ctx.TEX0.TFX == TFX_MODULATE && m_vt.m_eq.rgba && half_color_mask == 0xfff;
+
+		if (first_x >= first_u && first_y >= first_v && (!no_resize || possible_fake_bilinear) && ((draw_size.x != first_x && draw_size.y != first_y) || (tex_size.x != first_u && tex_size.y != first_v)) && std::abs(draw_size.x - first_x) <= 4 && std::abs(draw_size.y - first_y) <= 4)
 		{
 			for (u32 i = 2; i < m_index->tail; i += 2)
 			{
@@ -10752,14 +10758,14 @@ int GSRendererHW::IsScalingDraw(GSTextureCache::Source* src, bool no_gaps)
 				const int next_x = (v[i + 1].XYZ.X - v[i].XYZ.X) >> 4;
 				const int next_y = (v[i + 1].XYZ.Y - v[i].XYZ.Y) >> 4;
 
-				if (std::abs(draw_size.x - next_x) > 4 || std::abs(draw_size.y - next_y) > 4)
+				if (std::abs(draw_size.x - next_x) > 4 || std::abs(draw_size.y - next_y) > 4 || (draw_size.x == next_x && tex_size.x == next_u) || (draw_size.y == next_y && tex_size.y == next_v))
 					break;
 
 				if (next_u != first_u || next_v != first_v || next_x != first_x || next_y != first_y)
 					break;
 
 				if (i + 2 >= m_index->tail)
-					return 2;
+					return (is_target_src && src->m_from_target->m_downscaled) ? -1 : 2;
 			}
 		}
 	}