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Use spans over guest memory where possible instead of copying data.

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This commit is contained in:
Kelebek1 2023-05-29 00:35:51 +01:00
parent 95ceae40e6
commit 6f7cb69c94
22 changed files with 462 additions and 233 deletions
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6
src/audio_core/device/device_session.cpp
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@ -92,9 +92,9 @@ void DeviceSession::AppendBuffers(std::span<const AudioBuffer> buffers) {
if (type == Sink::StreamType::In) {
stream->AppendBuffer(new_buffer, tmp_samples);
} else {
system.ApplicationMemory().ReadBlockUnsafe(buffer.samples, tmp_samples.data(),
buffer.size);
stream->AppendBuffer(new_buffer, tmp_samples);
Core::Memory::CpuGuestMemory<s16, Core::Memory::GuestMemoryFlags::UnsafeRead> samples(
system.ApplicationMemory(), buffer.samples, buffer.size / sizeof(s16));
stream->AppendBuffer(new_buffer, samples);
}
}
}