IOPBios: Defer to iopMemSafeReadBytes when HLEing writes

pcsx2/ImGui/FullscreenUI.cpp

@@ -7050,10 +7050,6 @@ TRANSLATE_NOOP("FullscreenUI", "Increases or decreases the virtual picture size
 TRANSLATE_NOOP("FullscreenUI", "Crop");
 TRANSLATE_NOOP("FullscreenUI", "Crops the image, while respecting aspect ratio.");
 TRANSLATE_NOOP("FullscreenUI", "%dpx");
-TRANSLATE_NOOP("FullscreenUI", "Enable Widescreen Patches");
-TRANSLATE_NOOP("FullscreenUI", "Enables loading widescreen patches from pnach files.");
-TRANSLATE_NOOP("FullscreenUI", "Enable No-Interlacing Patches");
-TRANSLATE_NOOP("FullscreenUI", "Enables loading no-interlacing patches from pnach files.");
 TRANSLATE_NOOP("FullscreenUI", "Bilinear Upscaling");
 TRANSLATE_NOOP("FullscreenUI", "Smooths out the image when upscaling the console to the screen.");
 TRANSLATE_NOOP("FullscreenUI", "Integer Upscaling");

pcsx2/IopBios.cpp

@@ -852,8 +852,16 @@ namespace R3000A
 
 				v0 = file->read(buf.get(), count);
 
-				for (s32 i = 0; i < (s32)v0; i++)
-					iopMemWrite8(data + i, buf[i]);
+				[[likely]]
+				if (v0 >= 0 && iopMemSafeWriteBytes(data, buf.get(), v0))
+				{
+					psxCpu->Clear(data, (v0 + 3) / 4);
+				}
+				else
+				{
+					for (s32 i = 0; i < static_cast<s32>(v0); i++)
+						iopMemWrite8(data + i, buf[i]);
+				}
 
 				pc = ra;
 				return 1;
@@ -899,8 +907,12 @@ namespace R3000A
 			{
 				auto buf = std::make_unique<char[]>(count);
 
-				for (u32 i = 0; i < count; i++)
-					buf[i] = iopMemRead8(data + i);
+				[[unlikely]]
+				if (!iopMemSafeReadBytes(data, buf.get(), count))
+				{
+					for (u32 i = 0; i < count; i++)
+						buf[i] = iopMemRead8(data + i);
+				}
 
 				v0 = file->write(buf.get(), count);