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cb0e95c928
With the following change in how we send audio, the old Buffer type is not really needed anymore. However, moving WavLoader to the new system is a bit more involved and out of the scope of this PR. Therefore, we need to keep Buffer around, but to make it clear that it's the old buffer type which will be removed soon, we rename it to LegacyBuffer. Most of the users will be gone after the next commit anyways.
66 lines
1.8 KiB
C++
66 lines
1.8 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibAudio/Buffer.h>
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#include <LibAudio/ConnectionFromClient.h>
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#include <time.h>
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namespace Audio {
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// FIXME: We don't know what is a good value for this.
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// Real-time audio may be improved with a lower value.
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static timespec g_enqueue_wait_time { 0, 10'000'000 };
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ConnectionFromClient::ConnectionFromClient(NonnullOwnPtr<Core::Stream::LocalSocket> socket)
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: IPC::ConnectionToServer<AudioClientEndpoint, AudioServerEndpoint>(*this, move(socket))
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{
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}
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void ConnectionFromClient::enqueue(LegacyBuffer const& buffer)
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{
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for (;;) {
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auto success = enqueue_buffer(buffer.anonymous_buffer(), buffer.id(), buffer.sample_count());
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if (success)
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break;
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nanosleep(&g_enqueue_wait_time, nullptr);
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}
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}
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void ConnectionFromClient::async_enqueue(LegacyBuffer const& buffer)
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{
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async_enqueue_buffer(buffer.anonymous_buffer(), buffer.id(), buffer.sample_count());
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}
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bool ConnectionFromClient::try_enqueue(LegacyBuffer const& buffer)
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{
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return enqueue_buffer(buffer.anonymous_buffer(), buffer.id(), buffer.sample_count());
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}
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void ConnectionFromClient::finished_playing_buffer(i32 buffer_id)
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{
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if (on_finish_playing_buffer)
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on_finish_playing_buffer(buffer_id);
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}
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void ConnectionFromClient::main_mix_muted_state_changed(bool muted)
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{
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if (on_main_mix_muted_state_change)
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on_main_mix_muted_state_change(muted);
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}
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void ConnectionFromClient::main_mix_volume_changed(double volume)
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{
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if (on_main_mix_volume_change)
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on_main_mix_volume_change(volume);
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}
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void ConnectionFromClient::client_volume_changed(double volume)
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{
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if (on_client_volume_change)
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on_client_volume_change(volume);
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}
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}
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