Function decoder_read

src/decoder/DecoderAPI.cxx:10–25

#include <cassert>

size_t
decoder_read(DecoderClient *client,
	     InputStream &is,
	     std::span<std::byte> dest) noexcept
{
	/* XXX don't allow client==nullptr */
	if (client != nullptr)
		return client->Read(is, dest);

	try {
		return is.LockRead(dest);
	} catch (...) {
		LogError(std::current_exception());
		return 0;
	}
}

size_t
decoder_read_much(DecoderClient *client, InputStream &is,