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GS/HW : Mirror half pixel offset when using FMV Blit override

This commit is contained in:
refractionpcsx2 2023-11-25 00:00:27 +00:00
parent 6d31ef8849
commit e84335742d
1 changed files with 3 additions and 2 deletions
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5
pcsx2/GS/Renderers/HW/GSRendererHW.cpp
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@ -6135,14 +6135,15 @@ bool GSRendererHW::OI_BlitFMV(GSTextureCache::Target* _rt, GSTextureCache::Sourc
if (GSTexture* rt = g_gs_device->CreateRenderTarget(tw, th, GSTexture::Format::Color))
{
// sRect is the top of texture
// Need to half pixel offset the dest tex coordinates as draw pixels are top left instead of centre for texel reads.
const GSVector4 sRect(m_vt.m_min.t.x / tw, m_vt.m_min.t.y / th, m_vt.m_max.t.x / tw, m_vt.m_max.t.y / th);
const GSVector4 dRect(r_texture);
const GSVector4 dRect = GSVector4(r_texture) + GSVector4(0.5f);
const GSVector4i r_full(0, 0, tw, th);
g_gs_device->CopyRect(tex->m_texture, rt, r_full, 0, 0);
g_perfmon.Put(GSPerfMon::TextureCopies, 1);
g_gs_device->StretchRect(tex->m_texture, sRect, rt, dRect);
g_gs_device->StretchRect(tex->m_texture, sRect, rt, dRect, ShaderConvert::COPY, m_vt.IsRealLinear());
g_perfmon.Put(GSPerfMon::TextureCopies, 1);
g_gs_device->CopyRect(rt, tex->m_texture, r_full, 0, 0);