size_t
BufferedStream::write(const Buffer &buffer, size_t length)
{
m_writeBuffer.copyIn(buffer, length);
size_t result = flushWrite(length);
// Partial writes not allowed
MORDOR_ASSERT(result == length);
return result;
}
size_t
BufferedStream::write(const void *buffer, size_t length)
{
m_writeBuffer.reserve(std::max(m_bufferSize, length));
m_writeBuffer.copyIn(buffer, length);
size_t result = flushWrite(length);
// Partial writes not allowed
MORDOR_ASSERT(result == length);
return result;
}
virtual void write(const byte *buf, size_t n) {
while (n != 0) {
size_t remain = block_size_ - block_pos_;
if (remain == 0) {
remain = flushWrite();
dcheck(remain != 0);
}
const size_t count = std::min(n, remain);
std::copy(buf, buf + count, block_data_ + block_pos_);
block_pos_ += count;
buf += count;
n -= count;
}
}
void SDICameraControl::write(const byte data[], int dataLength) const {
if(shieldInitialized) {
// Ensure any pending writes are complete before writing new data
flushWrite();
// Set up control override length and data
regWrite8(kRegOCLENGTH, dataLength);
regWrite(kRegOCDATA, data, dataLength);
// Arm the control override bank
regWrite8(kRegOCARM, kRegOCARM_ARM_Mask);
} else {
memcpy(outputBuffer, data, dataLength);
outputLength = dataLength;
}
}
virtual void put(int c) {
if (UNLIKELY(block_pos_ >= block_size_)) {
flushWrite();
}
block_data_[block_pos_++] = c;
}
void flush() {
flushWrite();
}
~BitWriter()
{
flushWrite();
};
