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GS: Fix xy_tail buffers when draw buffering is enabled

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This commit is contained in:
refractionpcsx2
2026-05-30 15:40:58 +02:00
committed by lightningterror
parent 29f4318ef8
commit 051fdd55b0
1 changed files with 8 additions and 17 deletions
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pcsx2/GS/GSState.cpp
+8 -17
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@@ -487,15 +487,11 @@ void GSState::PushBuffer()
{
for (u32 i = 0; i < copy_amt; i++)
{
GSVector4i* RESTRICT vert_ptr = (GSVector4i*)&m_vertex->buff[m_vertex->head + i];
GSVector4i v = vert_ptr[1];
v = v.xxxx().u16to32().sub32(m_xyof);
v = v.blend32<12>(v.sra32<4>());
m_vertex->xy[i & 3] = v;
m_vertex->xy_tail = std::min(copy_amt, 2U);
m_vertex->xy[i & 3] = m_vertex_buffers[m_current_buffer_idx].xy[((m_vertex_buffers[m_current_buffer_idx].xy_tail - copy_amt) + i) & 3];
m_vertex->xy_tail++;
if (i == 0)
m_vertex->xyhead = v;
m_vertex->xyhead = m_vertex_buffers[m_current_buffer_idx].xyhead;
}
}
else
@@ -641,18 +637,13 @@ bool GSState::CanBufferNewDraw()
if (copy_amt)
{
for (u32 j = 0; j < copy_amt; j++)
for (u32 i = 0; i < copy_amt; i++)
{
GSVector4i* RESTRICT vert_ptr = (GSVector4i*)&m_vertex->buff[m_vertex->head + j];
GSVector4i v = vert_ptr[1];
v = v.xxxx().u16to32().sub32(m_xyof);
v = v.blend32<12>(v.sra32<4>());
m_vertex->xy[j & 3] = v;
m_vertex->xy[m_vertex->xy_tail & 3] = m_vertex_buffers[m_current_buffer_idx].xy[((m_vertex_buffers[m_current_buffer_idx].xy_tail - copy_amt) + i) & 3];
m_vertex->xy_tail++;
if (j == 0)
m_vertex->xyhead = v;
m_vertex->xy_tail = copy_amt;
if (i == 0)
m_vertex->xyhead = m_vertex_buffers[m_current_buffer_idx].xyhead;
}
}
else