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GS/HW: Don't downscale if draw is the same or larger than final output

This commit is contained in:
refractionpcsx2 2024-06-05 19:53:28 +01:00
parent c077d9e2e1
commit eb5f90027d
1 changed files with 10 additions and 3 deletions
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13
pcsx2/GS/Renderers/HW/GSRendererHW.cpp
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@ -5936,7 +5936,7 @@ __ri void GSRendererHW::DrawPrims(GSTextureCache::Target* rt, GSTextureCache::Ta
float sx, sy, ox2, oy2;
const float ox = static_cast<float>(static_cast<int>(m_context->XYOFFSET.OFX));
const float oy = static_cast<float>(static_cast<int>(m_context->XYOFFSET.OFY));
if (GSConfig.UserHacks_HalfPixelOffset != GSHalfPixelOffset::Native && rt->GetScale() > 1.0f)
if (GSConfig.UserHacks_HalfPixelOffset != GSHalfPixelOffset::Native && (!rt || rt->GetScale() > 1.0f))
{
sx = 2.0f * rtscale / (rtsize.x << 4);
sy = 2.0f * rtscale / (rtsize.y << 4);
@ -7185,11 +7185,18 @@ bool GSRendererHW::TextureCoversWithoutGapsNotEqual()
bool GSRendererHW::isDownscaleDraw(GSTextureCache::Source* src, bool no_gaps)
{
const GSVector2i draw_size = GSVector2i(m_vt.m_max.p.x - m_vt.m_min.p.x, m_vt.m_max.p.y - m_vt.m_min.p.y);
if (draw_size.x >= PCRTCDisplays.GetResolution().x)
return false;
const GSVector2i tex_size = GSVector2i(m_vt.m_max.t.x - m_vt.m_min.t.x, m_vt.m_max.t.y - m_vt.m_min.t.y);
if (no_gaps && m_vt.m_primclass >= GS_TRIANGLE_CLASS && m_cached_ctx.FRAME.Block() != m_cached_ctx.TEX0.TBP0 && !IsMipMapDraw() && IsDiscardingDstColor() &&
src && src->m_from_target && m_context->TEX1.MMAG == 1 &&
((m_vt.m_max.t.x - m_vt.m_min.t.x) / 2.0f) >= (m_vt.m_max.p.x - m_vt.m_min.p.x) && ((m_vt.m_max.t.y - m_vt.m_min.t.y) / 2.0f) >= (m_vt.m_max.p.y - m_vt.m_min.p.y))
(tex_size.x / 2.0f) >= draw_size.x && (tex_size.y / 2.0f) >= draw_size.y)
{
DevCon.Warning("Draw %d is a downscale draw", s_n);
DevCon.Warning("Draw %d is a downscale draw from %dx%d to %dx%d", s_n, tex_size.x, tex_size.y, draw_size.x, draw_size.y);
return true;
}