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https://github.com/RGBCube/serenity
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4c8341d080
When playing an ABuffer, the count of samples were determined by the size of the SharedBuffer. This caused small pauses of up to 512 samples during the playback, when the size of the shared buffer was rounded up to a multiple of 4096. This problem was amplified by the fact that the AResampleHelper was created every time a new chunk of audio was to be processed, causing inconsistencies in the playback of wav files.
43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
#include <LibAudio/ABuffer.h>
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#include <LibAudio/AClientConnection.h>
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#include <SharedBuffer.h>
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AClientConnection::AClientConnection()
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: ConnectionNG("/tmp/asportal")
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{
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}
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void AClientConnection::handshake()
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{
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auto response = send_sync<AudioServer::Greet>(getpid());
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set_server_pid(response->server_pid());
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set_my_client_id(response->client_id());
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}
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void AClientConnection::enqueue(const ABuffer& buffer)
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{
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for (;;) {
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const_cast<ABuffer&>(buffer).shared_buffer().share_with(server_pid());
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auto response = send_sync<AudioServer::EnqueueBuffer>(buffer.shared_buffer_id(), buffer.sample_count());
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if (response->success())
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break;
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sleep(1);
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}
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}
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bool AClientConnection::try_enqueue(const ABuffer& buffer)
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{
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const_cast<ABuffer&>(buffer).shared_buffer().share_with(server_pid());
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auto response = send_sync<AudioServer::EnqueueBuffer>(buffer.shared_buffer_id(), buffer.sample_count());
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return response->success();
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}
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int AClientConnection::get_main_mix_volume()
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{
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return send_sync<AudioServer::GetMainMixVolume>()->volume();
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}
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void AClientConnection::set_main_mix_volume(int volume)
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{
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send_sync<AudioServer::SetMainMixVolume>(volume);
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}
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