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GS: Correct display offsets for Interlaced (FFMD) Framebuffers

This commit is contained in:
refractionpcsx2 2022-04-25 15:34:29 +01:00
parent 11eab828c4
commit ca5da27170
1 changed files with 4 additions and 5 deletions
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9
pcsx2/GS/Renderers/Common/GSRenderer.cpp
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@ -91,6 +91,9 @@ bool GSRenderer::Merge(int field)
dr[i] = GetDisplayRect(i);
display_offsets[i] = GetResolutionOffset(i);
if (isinterlaced() && m_regs->SMODE2.FFMD)
display_offsets[i].y >>= 1;
display_combined.x = std::max(GetFrameMagnifiedRect(i).right + abs(display_offsets[i].x), display_combined.x);
display_combined.y = std::max(GetFrameMagnifiedRect(i).bottom + abs(display_offsets[i].y), display_combined.y);
display_baseline.x = std::min(dr[i].left, display_baseline.x);
@ -343,11 +346,7 @@ bool GSRenderer::Merge(int field)
off.y += 1;
}
// End of Resize/Anti-Blur code.
// Offsets are in full rect form, needs resizing for the actual draw if interlaced half frame.
if (m_regs->SMODE2.INT && m_regs->SMODE2.FFMD)
off.y /= 2;
// src_gs_read is the size which we're really reading from GS memory.
src_gs_read[i] = ((GSVector4(fr[i]) + GSVector4(0, y_offset[i], 0, y_offset[i])) * scale) / GSVector4(tex[i]->GetSize()).xyxy();