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GS/HW: Mark alpha invalid on framebuffer resize.

This commit is contained in:
refractionpcsx2 2023-07-24 18:16:53 +01:00
parent 56d80ff293
commit 20e1f773fc
1 changed files with 9 additions and 0 deletions
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9
pcsx2/GS/Renderers/HW/GSRendererHW.cpp
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@ -2383,6 +2383,15 @@ void GSRendererHW::Draw()
{
if (rt && (!is_possible_mem_clear || rt->m_TEX0.PSM != FRAME_TEX0.PSM))
{
if (rt->m_TEX0.TBW != FRAME_TEX0.TBW && !m_cached_ctx.ZBUF.ZMSK && (m_cached_ctx.FRAME.FBMSK & 0xFF000000))
{
// Alpha could be a font, and since the width is changing it's no longer valid.
// Be careful of downsize copies or other effects, checking Z MSK should hopefully be enough.. (Okami).
if (m_cached_ctx.FRAME.FBMSK & 0x0F000000)
rt->m_valid_alpha_low = false;
if (m_cached_ctx.FRAME.FBMSK & 0xF0000000)
rt->m_valid_alpha_high = false;
}
rt->m_TEX0 = FRAME_TEX0;
}