device_session: Pass arguments by const-ref in relevant functions

These functions don't modify the passed in audio buffers, so we can
signify that in the interface.
This commit is contained in:
Lioncash
2022-09-16 09:29:28 -04:00
parent e85bda5f31
commit a278fa6e2a
3 changed files with 7 additions and 7 deletions

View File

@ -73,7 +73,7 @@ void DeviceSession::Stop() {
}
}
void DeviceSession::AppendBuffers(std::span<AudioBuffer> buffers) const {
void DeviceSession::AppendBuffers(std::span<const AudioBuffer> buffers) const {
for (size_t i = 0; i < buffers.size(); i++) {
Sink::SinkBuffer new_buffer{
.frames = buffers[i].size / (channel_count * sizeof(s16)),
@ -93,14 +93,14 @@ void DeviceSession::AppendBuffers(std::span<AudioBuffer> buffers) const {
}
}
void DeviceSession::ReleaseBuffer(AudioBuffer& buffer) const {
void DeviceSession::ReleaseBuffer(const AudioBuffer& buffer) const {
if (type == Sink::StreamType::In) {
auto samples{stream->ReleaseBuffer(buffer.size / sizeof(s16))};
system.Memory().WriteBlockUnsafe(buffer.samples, samples.data(), buffer.size);
}
}
bool DeviceSession::IsBufferConsumed(AudioBuffer& buffer) const {
bool DeviceSession::IsBufferConsumed(const AudioBuffer& buffer) const {
return played_sample_count >= buffer.end_timestamp;
}