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Render surfaces in a single blit (#489)

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Anders Jenbo 2025-07-03 16:58:32 +02:00 committed by GitHub
parent b2ee6c114e
commit 8e9f531b88
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GPG Key ID: B5690EEEBB952194
1 changed files with 26 additions and 50 deletions
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76
LEGO1/omni/src/video/mxvideopresenter.cpp
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@ -275,61 +275,37 @@ void MxVideoPresenter::PutFrame()
}
}
else {
MxRegionCursor cursor(region);
MxRect32* regionRect;
RECT src, dest;
while ((regionRect = cursor.Next(rect))) {
if (regionRect->GetWidth() >= 1 && regionRect->GetHeight() >= 1) {
RECT src, dest;
if (m_unk0x58) {
src.left = 0;
src.top = 0;
src.right = GetWidth();
src.bottom = GetHeight();
if (m_unk0x58) {
src.left = regionRect->GetLeft() - GetX();
src.top = regionRect->GetTop() - GetY();
src.right = src.left + regionRect->GetWidth();
src.bottom = src.top + regionRect->GetHeight();
dest.left = GetX();
dest.top = GetY();
dest.right = dest.left + GetWidth();
dest.bottom = dest.top + GetHeight();
}
dest.left = regionRect->GetLeft();
dest.top = regionRect->GetTop();
dest.right = dest.left + regionRect->GetWidth();
dest.bottom = dest.top + regionRect->GetHeight();
}
if (m_action->GetFlags() & MxDSAction::c_bit4) {
if (m_unk0x58) {
if (PrepareRects(src, dest) >= 0) {
ddSurface->Blt(&dest, m_unk0x58, &src, DDBLT_KEYSRC, NULL);
}
}
else {
displaySurface->VTable0x30(
m_frameBitmap,
regionRect->GetLeft() - GetX(),
regionRect->GetTop() - GetY(),
regionRect->GetLeft(),
regionRect->GetTop(),
regionRect->GetWidth(),
regionRect->GetHeight(),
FALSE
);
}
}
else if (m_unk0x58) {
if (PrepareRects(src, dest) >= 0) {
ddSurface->Blt(&dest, m_unk0x58, &src, DDBLT_NONE, NULL);
}
}
else {
displaySurface->VTable0x28(
m_frameBitmap,
regionRect->GetLeft() - GetX(),
regionRect->GetTop() - GetY(),
regionRect->GetLeft(),
regionRect->GetTop(),
regionRect->GetWidth(),
regionRect->GetHeight()
);
if (m_action->GetFlags() & MxDSAction::c_bit4) {
if (m_unk0x58) {
if (PrepareRects(src, dest) >= 0) {
ddSurface->Blt(&dest, m_unk0x58, &src, DDBLT_KEYSRC, NULL);
}
}
else {
displaySurface->VTable0x30(m_frameBitmap, 0, 0, GetX(), GetY(), GetWidth(), GetHeight(), FALSE);
}
}
else if (m_unk0x58) {
if (PrepareRects(src, dest) >= 0) {
ddSurface->Blt(&dest, m_unk0x58, &src, DDBLT_NONE, NULL);
}
}
else {
displaySurface->VTable0x28(m_frameBitmap, 0, 0, GetX(), GetY(), GetWidth(), GetHeight());
}
}
}