GPU/HW: Fix possibly-stale display with MSAA+Show VRAM

stenzek · Dec 11, 2024 · d8af8e4 · d8af8e4
1 parent 9743ce0
commit d8af8e4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/core/gpu_hw.cpp b/src/core/gpu_hw.cpp
@@ -3853,7 +3853,7 @@ void GPU_HW::UpdateDisplay()
   {
     if (IsUsingMultisampling())
     {
-      UpdateVRAMReadTexture(true, true);
+      UpdateVRAMReadTexture(!m_vram_dirty_draw_rect.eq(INVALID_RECT), !m_vram_dirty_write_rect.eq(INVALID_RECT));
       SetDisplayTexture(m_vram_read_texture.get(), nullptr, 0, 0, m_vram_read_texture->GetWidth(),
                         m_vram_read_texture->GetHeight());
     }