//---------------------------------------------------------------------
void D3D11HardwareBuffer::_updateFromShadow(void)
{
if(mUseShadowBuffer && mShadowUpdated && !mSuppressHardwareUpdate)
{
bool discardWholeBuffer = mLockStart == 0 && mLockSize == mSizeInBytes;
copyDataImpl(*mShadowBuffer, mLockStart, mLockStart, mLockSize, discardWholeBuffer);
mShadowUpdated = false;
}
}
//---------------------------------------------------------------------
void D3D11HardwareBuffer::copyData(HardwareBuffer& srcBuffer, size_t srcOffset,
size_t dstOffset, size_t length, bool discardWholeBuffer)
{
if (mUseShadowBuffer)
{
static_cast<D3D11HardwareBuffer*>(mShadowBuffer.get())->copyDataImpl(srcBuffer, srcOffset, dstOffset, length, discardWholeBuffer);
}
copyDataImpl(srcBuffer, srcOffset, dstOffset, length, discardWholeBuffer);
}
void copyData(ReadBuffer & from, WriteBuffer & to, size_t bytes, std::function<void()> cancellation_hook)
{
copyDataImpl(from, to, true, bytes, cancellation_hook);
}
void copyData(ReadBuffer & from, WriteBuffer & to, size_t bytes, std::atomic<bool> & is_cancelled)
{
copyDataImpl(from, to, true, bytes, &is_cancelled);
}
void copyData(ReadBuffer & from, WriteBuffer & to, size_t bytes)
{
copyDataImpl(from, to, true, bytes, nullptr);
}
void copyData(ReadBuffer & from, WriteBuffer & to, std::function<void()> cancellation_hook)
{
copyDataImpl(from, to, false, std::numeric_limits<size_t>::max(), cancellation_hook);
}
void copyData(ReadBuffer & from, WriteBuffer & to, std::atomic<bool> & is_cancelled)
{
copyDataImpl(from, to, false, std::numeric_limits<size_t>::max(), &is_cancelled);
}
void copyData(ReadBuffer & from, WriteBuffer & to)
{
copyDataImpl(from, to, false, std::numeric_limits<size_t>::max(), nullptr);
}
