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fix zelda subscreen crash

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This commit is contained in:
Francisco Zurita 2016-04-11 09:31:44 -04:00
parent b75d661b04
commit 1611e8dd61
1 changed files with 8 additions and 3 deletions
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11
src/FrameBuffer.cpp
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@ -542,10 +542,15 @@ void FrameBufferList::saveBuffer(u32 _address, u16 _format, u16 _size, u16 _widt
m_prevColorImageHeight = gDP.colorImage.height;
else if (gDP.colorImage.height == 0)
gDP.colorImage.height = m_prevColorImageHeight;
gDP.colorImage.height = min(gDP.colorImage.height, VI.height);
m_pCurrent->m_endAddress = min(RDRAMSize, m_pCurrent->m_startAddress + (((m_pCurrent->m_width * gDP.colorImage.height) << m_pCurrent->m_size >> 1) - 1));
} else if (m_pCurrent->m_needHeightCorrection && gDP.colorImage.height != 0) {
m_pCurrent->m_endAddress = min(RDRAMSize, m_pCurrent->m_startAddress + (((m_pCurrent->m_width * gDP.colorImage.height) << m_pCurrent->m_size >> 1) - 1));
}
//Non-auxiliary buffers are always corrected, auxiliary buffers are correct only if they need correction.
//Also, before making any adjustments, make sure gDP.colorImage.height has a valid value.
if((!m_pCurrent->isAuxiliary() || m_pCurrent->m_needHeightCorrection) && gDP.colorImage.height != 0)
{
m_pCurrent->m_endAddress = min(RDRAMSize, m_pCurrent->m_startAddress + (((m_pCurrent->m_width * gDP.colorImage.height) << m_pCurrent->m_size >> 1) - 1));
}
if (!m_pCurrent->_isMarioTennisScoreboard() && !m_pCurrent->m_isDepthBuffer && !m_pCurrent->m_copiedToRdram && !m_pCurrent->m_cfb && !m_pCurrent->m_cleared && m_pCurrent->m_RdramCopy.empty() && gDP.colorImage.height > 1) {