PCSX2/pcsx2
1
0
Fork 0
mirror of https://github.com/PCSX2/pcsx2.git synced 2026-10-12 02:08:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

GS: Improve anti blur handling

Browse Source
This commit is contained in:
refractionpcsx2
2026-02-19 14:17:47 +01:00
committed by lightningterror
parent b8ab8b69bd
commit b7fa45ee76
1 changed files with 18 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files
pcsx2/GS/GSState.cpp
+18 -16
View File
@@ -6362,27 +6362,29 @@ void GSState::GSPCRTCRegs::CalculateFramebufferOffset(bool scanmask, GSRegDISPFB
if (GSConfig.PCRTCAntiBlur && PCRTCSameSrc && !scanmask && abs(fb1.y - fb0.y) <= 1)
{
if (framebuffer0Reg.DBY != PCRTCDisplays[0].prevFramebufferReg.DBY)
{
if (framebuffer1Reg.DBY == PCRTCDisplays[1].prevFramebufferReg.DBY)
{
const int offset = PCRTCDisplays[1].framebufferRect.y - PCRTCDisplays[0].framebufferRect.y;
const bool alternating_0 = framebuffer0Reg.DBY != PCRTCDisplays[0].prevFramebufferReg.DBY;
const bool alternating_1 = framebuffer1Reg.DBY != PCRTCDisplays[1].prevFramebufferReg.DBY;
if (std::abs(offset) <= 4)
{
PCRTCDisplays[0].framebufferRect.y += offset;
PCRTCDisplays[0].framebufferRect.w += offset;
}
}
}
else
if (alternating_0 && alternating_1)
{
const int offset = PCRTCDisplays[0].framebufferRect.y - PCRTCDisplays[1].framebufferRect.y;
const int index = (static_cast<u32>(PCRTCDisplays[1].framebufferRect.y) < static_cast<u32>(PCRTCDisplays[0].framebufferRect.y)) ? 0 : 1;
const int offset = PCRTCDisplays[1 - index].framebufferRect.y - PCRTCDisplays[index].framebufferRect.y;
if (std::abs(offset) <= 4)
{
PCRTCDisplays[1].framebufferRect.y += offset;
PCRTCDisplays[1].framebufferRect.w += offset;
PCRTCDisplays[index].framebufferRect.y += offset;
PCRTCDisplays[index].framebufferRect.w += offset;
}
}
else // Only one rect is alternating
{
const int index = alternating_1 ? 1 : 0;
const int offset = PCRTCDisplays[1 - index].framebufferRect.y - PCRTCDisplays[index].framebufferRect.y;
if (std::abs(offset) <= 4)
{
PCRTCDisplays[index].framebufferRect.y += offset;
PCRTCDisplays[index].framebufferRect.w += offset;
}
}
}