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GS: Add internal FFMD offset to interlace.

This commit is contained in:
refractionpcsx2 2022-06-23 21:46:53 +01:00
parent 580dbd0905
commit 56316ffcca
1 changed files with 8 additions and 2 deletions
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10
pcsx2/GS/Renderers/Common/GSRenderer.cpp
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@ -349,9 +349,15 @@ bool GSRenderer::Merge(int field)
g_gs_device->Merge(tex, src_gs_read, dst, fs, m_regs->PMODE, m_regs->EXTBUF, c);
// Use offset for bob deinterlacing, for normal deinterlacing we add an extra 1 since it's clearer, with bob that causes extra shake.
// Use offset for bob deinterlacing always, extra offset added later for FFMD mode.
const bool is_bob = GSConfig.InterlaceMode == GSInterlaceMode::BobTFF || GSConfig.InterlaceMode == GSInterlaceMode::BobBFF;
const float offset = (!m_regs->SMODE2.FFMD && !is_bob) ? 0 : ((tex[1] ? tex[1]->GetScale().y : tex[0]->GetScale().y));
float offset = (!m_regs->SMODE2.FFMD && !is_bob) ? 0 : ((tex[1] ? tex[1]->GetScale().y : tex[0]->GetScale().y));
// Offset accounts for the upscaling interlace offset difference, but we need to also account for the internal framebuffer movement in Frame mode.
if (m_regs->SMODE2.FFMD && !is_bob)
{
offset += 1.0f;
}
if (isReallyInterlaced() && GSConfig.InterlaceMode != GSInterlaceMode::Off)
{