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// 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, const 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
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