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Update InputFrameMailbox.cpp
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Aiden
2026-05-12 20:30:19 +10:00
parent fd4b70ec9c
commit 3e45bba54b
1 changed files with 14 additions and 3 deletions
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15
apps/RenderCadenceCompositor/frames/InputFrameMailbox.cpp
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@@ -90,11 +90,22 @@ bool InputFrameMailbox::SubmitFrame(const void* bytes, unsigned rowBytes, uint64
Slot& slot = mSlots[slotIndex];
const std::size_t destinationRowBytes = mConfig.rowBytes;
const std::size_t copyRowBytes = (std::min)(static_cast<std::size_t>(rowBytes), destinationRowBytes);
const std::size_t sourceRowBytes = static_cast<std::size_t>(rowBytes);
const unsigned char* source = static_cast<const unsigned char*>(bytes);
if (sourceRowBytes == destinationRowBytes)
{
std::memcpy(slot.bytes.data(), source, destinationRowBytes * static_cast<std::size_t>(mConfig.height));
}
else
{
const std::size_t copyRowBytes = (std::min)(sourceRowBytes, destinationRowBytes);
for (unsigned y = 0; y < mConfig.height; ++y)
{
std::memcpy(slot.bytes.data() + static_cast<std::size_t>(y) * destinationRowBytes, source + static_cast<std::size_t>(y) * rowBytes, copyRowBytes);
std::memcpy(
slot.bytes.data() + static_cast<std::size_t>(y) * destinationRowBytes,
source + static_cast<std::size_t>(y) * sourceRowBytes,
copyRowBytes);
}
}
slot.state = InputFrameSlotState::Ready;