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-rw-r--r--src/audio_core/renderer/adsp/adsp.cpp118
1 files changed, 118 insertions, 0 deletions
diff --git a/src/audio_core/renderer/adsp/adsp.cpp b/src/audio_core/renderer/adsp/adsp.cpp
new file mode 100644
index 000000000..e05a22d86
--- /dev/null
+++ b/src/audio_core/renderer/adsp/adsp.cpp
@@ -0,0 +1,118 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "audio_core/renderer/adsp/adsp.h"
+#include "audio_core/renderer/adsp/command_buffer.h"
+#include "audio_core/sink/sink.h"
+#include "common/logging/log.h"
+#include "core/core.h"
+#include "core/core_timing.h"
+#include "core/core_timing_util.h"
+#include "core/memory.h"
+
+namespace AudioCore::AudioRenderer::ADSP {
+
+ADSP::ADSP(Core::System& system_, Sink::Sink& sink_)
+ : system{system_}, memory{system.Memory()}, sink{sink_} {}
+
+ADSP::~ADSP() {
+ ClearCommandBuffers();
+}
+
+State ADSP::GetState() const {
+ if (running) {
+ return State::Started;
+ }
+ return State::Stopped;
+}
+
+AudioRenderer_Mailbox* ADSP::GetRenderMailbox() {
+ return &render_mailbox;
+}
+
+void ADSP::ClearRemainCount(const u32 session_id) {
+ render_mailbox.ClearRemainCount(session_id);
+}
+
+u64 ADSP::GetSignalledTick() const {
+ return render_mailbox.GetSignalledTick();
+}
+
+u64 ADSP::GetTimeTaken() const {
+ return render_mailbox.GetRenderTimeTaken();
+}
+
+u64 ADSP::GetRenderTimeTaken(const u32 session_id) {
+ return render_mailbox.GetCommandBuffer(session_id).render_time_taken;
+}
+
+u32 ADSP::GetRemainCommandCount(const u32 session_id) const {
+ return render_mailbox.GetRemainCommandCount(session_id);
+}
+
+void ADSP::SendCommandBuffer(const u32 session_id, CommandBuffer& command_buffer) {
+ render_mailbox.SetCommandBuffer(session_id, command_buffer);
+}
+
+u64 ADSP::GetRenderingStartTick(const u32 session_id) {
+ return render_mailbox.GetSignalledTick() +
+ render_mailbox.GetCommandBuffer(session_id).render_time_taken;
+}
+
+bool ADSP::Start() {
+ if (running) {
+ return running;
+ }
+
+ running = true;
+ systems_active++;
+ audio_renderer = std::make_unique<AudioRenderer>(system);
+ audio_renderer->Start(&render_mailbox);
+ render_mailbox.HostSendMessage(RenderMessage::AudioRenderer_InitializeOK);
+ if (render_mailbox.HostWaitMessage() != RenderMessage::AudioRenderer_InitializeOK) {
+ LOG_ERROR(
+ Service_Audio,
+ "Host Audio Renderer -- Failed to receive initialize message response from ADSP!");
+ }
+ return running;
+}
+
+void ADSP::Stop() {
+ systems_active--;
+ if (running && systems_active == 0) {
+ {
+ std::scoped_lock l{mailbox_lock};
+ render_mailbox.HostSendMessage(RenderMessage::AudioRenderer_Shutdown);
+ if (render_mailbox.HostWaitMessage() != RenderMessage::AudioRenderer_Shutdown) {
+ LOG_ERROR(Service_Audio, "Host Audio Renderer -- Failed to receive shutdown "
+ "message response from ADSP!");
+ }
+ }
+ audio_renderer->Stop();
+ running = false;
+ }
+}
+
+void ADSP::Signal() {
+ const auto signalled_tick{system.CoreTiming().GetClockTicks()};
+ render_mailbox.SetSignalledTick(signalled_tick);
+ render_mailbox.HostSendMessage(RenderMessage::AudioRenderer_Render);
+}
+
+void ADSP::Wait() {
+ std::scoped_lock l{mailbox_lock};
+ auto response{render_mailbox.HostWaitMessage()};
+ if (response != RenderMessage::AudioRenderer_RenderResponse) {
+ LOG_ERROR(Service_Audio, "Invalid ADSP response message, expected 0x{:02X}, got 0x{:02X}",
+ static_cast<u32>(RenderMessage::AudioRenderer_RenderResponse),
+ static_cast<u32>(response));
+ }
+
+ ClearCommandBuffers();
+}
+
+void ADSP::ClearCommandBuffers() {
+ render_mailbox.ClearCommandBuffers();
+}
+
+} // namespace AudioCore::AudioRenderer::ADSP