liamwhite
GitHub
commit
474739a379
@ -0,0 +1,107 @@
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// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "audio_core/adsp/apps/opus/opus_decode_object.h"
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#include "common/assert.h"
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namespace AudioCore::ADSP::OpusDecoder {
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namespace {
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bool IsValidChannelCount(u32 channel_count) {
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return channel_count == 1 || channel_count == 2;
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}
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} // namespace
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u32 OpusDecodeObject::GetWorkBufferSize(u32 channel_count) {
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if (!IsValidChannelCount(channel_count)) {
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return 0;
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}
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return static_cast<u32>(sizeof(OpusDecodeObject)) + opus_decoder_get_size(channel_count);
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}
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OpusDecodeObject& OpusDecodeObject::Initialize(u64 buffer, u64 buffer2) {
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auto* new_decoder = reinterpret_cast<OpusDecodeObject*>(buffer);
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auto* comparison = reinterpret_cast<OpusDecodeObject*>(buffer2);
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if (new_decoder->magic == DecodeObjectMagic) {
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if (!new_decoder->initialized ||
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(new_decoder->initialized && new_decoder->self == comparison)) {
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new_decoder->state_valid = true;
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}
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} else {
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new_decoder->initialized = false;
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new_decoder->state_valid = true;
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}
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return *new_decoder;
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}
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s32 OpusDecodeObject::InitializeDecoder(u32 sample_rate, u32 channel_count) {
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if (!state_valid) {
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return OPUS_INVALID_STATE;
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}
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if (initialized) {
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return OPUS_OK;
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}
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// Unfortunately libopus does not expose the OpusDecoder struct publicly, so we can't include
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// it in this class. Nintendo does not allocate memory, which is why we have a workbuffer
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// provided.
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// We could use _create and have libopus allocate it for us, but then we have to separately
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// track which decoder is being used between this and multistream in order to call the correct
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// destroy from the host side.
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// This is a bit cringe, but is safe as these objects are only ever initialized inside the given
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// workbuffer, and GetWorkBufferSize will guarantee there's enough space to follow.
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decoder = (LibOpusDecoder*)(this + 1);
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s32 ret = opus_decoder_init(decoder, sample_rate, channel_count);
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if (ret == OPUS_OK) {
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magic = DecodeObjectMagic;
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initialized = true;
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state_valid = true;
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self = this;
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final_range = 0;
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}
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return ret;
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}
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s32 OpusDecodeObject::Shutdown() {
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if (!state_valid) {
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return OPUS_INVALID_STATE;
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}
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if (initialized) {
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magic = 0x0;
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initialized = false;
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state_valid = false;
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self = nullptr;
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final_range = 0;
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decoder = nullptr;
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}
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return OPUS_OK;
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}
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s32 OpusDecodeObject::ResetDecoder() {
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return opus_decoder_ctl(decoder, OPUS_RESET_STATE);
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}
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s32 OpusDecodeObject::Decode(u32& out_sample_count, u64 output_data, u64 output_data_size,
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u64 input_data, u64 input_data_size) {
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ASSERT(initialized);
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out_sample_count = 0;
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if (!state_valid) {
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return OPUS_INVALID_STATE;
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}
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auto ret_code_or_samples = opus_decode(
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decoder, reinterpret_cast<const u8*>(input_data), static_cast<opus_int32>(input_data_size),
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reinterpret_cast<opus_int16*>(output_data), static_cast<opus_int32>(output_data_size), 0);
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if (ret_code_or_samples < OPUS_OK) {
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return ret_code_or_samples;
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}
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out_sample_count = ret_code_or_samples;
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return opus_decoder_ctl(decoder, OPUS_GET_FINAL_RANGE_REQUEST, &final_range);
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}
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} // namespace AudioCore::ADSP::OpusDecoder
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// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <opus.h>
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#include "common/common_types.h"
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namespace AudioCore::ADSP::OpusDecoder {
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using LibOpusDecoder = ::OpusDecoder;
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static constexpr u32 DecodeObjectMagic = 0xDEADBEEF;
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class OpusDecodeObject {
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public:
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static u32 GetWorkBufferSize(u32 channel_count);
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static OpusDecodeObject& Initialize(u64 buffer, u64 buffer2);
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s32 InitializeDecoder(u32 sample_rate, u32 channel_count);
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s32 Shutdown();
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s32 ResetDecoder();
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s32 Decode(u32& out_sample_count, u64 output_data, u64 output_data_size, u64 input_data,
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u64 input_data_size);
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u32 GetFinalRange() const noexcept {
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return final_range;
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}
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private:
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u32 magic;
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bool initialized;
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bool state_valid;
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OpusDecodeObject* self;
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u32 final_range;
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LibOpusDecoder* decoder;
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};
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static_assert(std::is_trivially_constructible_v<OpusDecodeObject>);
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} // namespace AudioCore::ADSP::OpusDecoder
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// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include <array>
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#include <chrono>
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#include "audio_core/adsp/apps/opus/opus_decode_object.h"
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#include "audio_core/adsp/apps/opus/opus_multistream_decode_object.h"
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#include "audio_core/adsp/apps/opus/shared_memory.h"
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#include "audio_core/audio_core.h"
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#include "audio_core/common/common.h"
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#include "common/logging/log.h"
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#include "common/microprofile.h"
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#include "common/thread.h"
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#include "core/core.h"
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#include "core/core_timing.h"
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MICROPROFILE_DEFINE(OpusDecoder, "Audio", "DSP_OpusDecoder", MP_RGB(60, 19, 97));
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namespace AudioCore::ADSP::OpusDecoder {
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namespace {
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constexpr size_t OpusStreamCountMax = 255;
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bool IsValidChannelCount(u32 channel_count) {
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return channel_count == 1 || channel_count == 2;
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}
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bool IsValidMultiStreamChannelCount(u32 channel_count) {
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return channel_count <= OpusStreamCountMax;
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}
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bool IsValidMultiStreamStreamCounts(s32 total_stream_count, s32 sterero_stream_count) {
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return IsValidMultiStreamChannelCount(total_stream_count) && total_stream_count > 0 &&
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sterero_stream_count > 0 && sterero_stream_count <= total_stream_count;
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}
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} // namespace
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OpusDecoder::OpusDecoder(Core::System& system_) : system{system_} {
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init_thread = std::jthread([this](std::stop_token stop_token) { Init(stop_token); });
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}
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OpusDecoder::~OpusDecoder() {
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if (!running) {
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init_thread.request_stop();
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return;
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}
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// Shutdown the thread
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Send(Direction::DSP, Message::Shutdown);
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auto msg = Receive(Direction::Host);
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ASSERT_MSG(msg == Message::ShutdownOK, "Expected Opus shutdown code {}, got {}",
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Message::ShutdownOK, msg);
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main_thread.request_stop();
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main_thread.join();
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running = false;
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}
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void OpusDecoder::Send(Direction dir, u32 message) {
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mailbox.Send(dir, std::move(message));
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}
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u32 OpusDecoder::Receive(Direction dir, std::stop_token stop_token) {
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return mailbox.Receive(dir, stop_token);
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}
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void OpusDecoder::Init(std::stop_token stop_token) {
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Common::SetCurrentThreadName("DSP_OpusDecoder_Init");
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if (Receive(Direction::DSP, stop_token) != Message::Start) {
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LOG_ERROR(Service_Audio,
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"DSP OpusDecoder failed to receive Start message. Opus initialization failed.");
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return;
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}
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main_thread = std::jthread([this](std::stop_token st) { Main(st); });
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running = true;
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Send(Direction::Host, Message::StartOK);
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}
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void OpusDecoder::Main(std::stop_token stop_token) {
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Common::SetCurrentThreadName("DSP_OpusDecoder_Main");
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while (!stop_token.stop_requested()) {
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auto msg = Receive(Direction::DSP, stop_token);
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switch (msg) {
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case Shutdown:
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Send(Direction::Host, Message::ShutdownOK);
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return;
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case GetWorkBufferSize: {
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auto channel_count = static_cast<s32>(shared_memory->host_send_data[0]);
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ASSERT(IsValidChannelCount(channel_count));
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shared_memory->dsp_return_data[0] = OpusDecodeObject::GetWorkBufferSize(channel_count);
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Send(Direction::Host, Message::GetWorkBufferSizeOK);
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} break;
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case InitializeDecodeObject: {
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auto buffer = shared_memory->host_send_data[0];
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auto buffer_size = shared_memory->host_send_data[1];
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auto sample_rate = static_cast<s32>(shared_memory->host_send_data[2]);
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auto channel_count = static_cast<s32>(shared_memory->host_send_data[3]);
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ASSERT(sample_rate >= 0);
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ASSERT(IsValidChannelCount(channel_count));
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ASSERT(buffer_size >= OpusDecodeObject::GetWorkBufferSize(channel_count));
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auto& decoder_object = OpusDecodeObject::Initialize(buffer, buffer);
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shared_memory->dsp_return_data[0] =
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decoder_object.InitializeDecoder(sample_rate, channel_count);
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Send(Direction::Host, Message::InitializeDecodeObjectOK);
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} break;
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case ShutdownDecodeObject: {
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auto buffer = shared_memory->host_send_data[0];
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[[maybe_unused]] auto buffer_size = shared_memory->host_send_data[1];
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auto& decoder_object = OpusDecodeObject::Initialize(buffer, buffer);
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shared_memory->dsp_return_data[0] = decoder_object.Shutdown();
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Send(Direction::Host, Message::ShutdownDecodeObjectOK);
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} break;
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case DecodeInterleaved: {
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auto start_time = system.CoreTiming().GetGlobalTimeUs();
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auto buffer = shared_memory->host_send_data[0];
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auto input_data = shared_memory->host_send_data[1];
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auto input_data_size = shared_memory->host_send_data[2];
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auto output_data = shared_memory->host_send_data[3];
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auto output_data_size = shared_memory->host_send_data[4];
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auto final_range = static_cast<u32>(shared_memory->host_send_data[5]);
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auto reset_requested = shared_memory->host_send_data[6];
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u32 decoded_samples{0};
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auto& decoder_object = OpusDecodeObject::Initialize(buffer, buffer);
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s32 error_code{OPUS_OK};
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if (reset_requested) {
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error_code = decoder_object.ResetDecoder();
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}
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if (error_code == OPUS_OK) {
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error_code = decoder_object.Decode(decoded_samples, output_data, output_data_size,
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input_data, input_data_size);
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}
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if (error_code == OPUS_OK) {
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if (final_range && decoder_object.GetFinalRange() != final_range) {
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error_code = OPUS_INVALID_PACKET;
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}
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}
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auto end_time = system.CoreTiming().GetGlobalTimeUs();
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shared_memory->dsp_return_data[0] = error_code;
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shared_memory->dsp_return_data[1] = decoded_samples;
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shared_memory->dsp_return_data[2] = (end_time - start_time).count();
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Send(Direction::Host, Message::DecodeInterleavedOK);
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} break;
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case MapMemory: {
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[[maybe_unused]] auto buffer = shared_memory->host_send_data[0];
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[[maybe_unused]] auto buffer_size = shared_memory->host_send_data[1];
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Send(Direction::Host, Message::MapMemoryOK);
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} break;
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case UnmapMemory: {
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[[maybe_unused]] auto buffer = shared_memory->host_send_data[0];
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[[maybe_unused]] auto buffer_size = shared_memory->host_send_data[1];
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Send(Direction::Host, Message::UnmapMemoryOK);
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} break;
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case GetWorkBufferSizeForMultiStream: {
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auto total_stream_count = static_cast<s32>(shared_memory->host_send_data[0]);
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auto stereo_stream_count = static_cast<s32>(shared_memory->host_send_data[1]);
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ASSERT(IsValidMultiStreamStreamCounts(total_stream_count, stereo_stream_count));
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shared_memory->dsp_return_data[0] = OpusMultiStreamDecodeObject::GetWorkBufferSize(
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total_stream_count, stereo_stream_count);
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Send(Direction::Host, Message::GetWorkBufferSizeForMultiStreamOK);
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} break;
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case InitializeMultiStreamDecodeObject: {
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auto buffer = shared_memory->host_send_data[0];
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auto buffer_size = shared_memory->host_send_data[1];
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auto sample_rate = static_cast<s32>(shared_memory->host_send_data[2]);
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auto channel_count = static_cast<s32>(shared_memory->host_send_data[3]);
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auto total_stream_count = static_cast<s32>(shared_memory->host_send_data[4]);
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auto stereo_stream_count = static_cast<s32>(shared_memory->host_send_data[5]);
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// Nintendo seem to have a bug here, they try to use &host_send_data[6] for the channel
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// mappings, but [6] is never set, and there is not enough room in the argument data for
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// more than 40 channels, when 255 are possible.
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// It also means the mapping values are undefined, though likely always 0,
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// and the mappings given by the game are ignored. The mappings are copied to this
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// dedicated buffer host side, so let's do as intended.
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auto mappings = shared_memory->channel_mapping.data();
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ASSERT(IsValidMultiStreamStreamCounts(total_stream_count, stereo_stream_count));
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ASSERT(sample_rate >= 0);
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ASSERT(buffer_size >= OpusMultiStreamDecodeObject::GetWorkBufferSize(
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total_stream_count, stereo_stream_count));
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auto& decoder_object = OpusMultiStreamDecodeObject::Initialize(buffer, buffer);
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shared_memory->dsp_return_data[0] = decoder_object.InitializeDecoder(
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sample_rate, total_stream_count, channel_count, stereo_stream_count, mappings);
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Send(Direction::Host, Message::InitializeMultiStreamDecodeObjectOK);
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} break;
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case ShutdownMultiStreamDecodeObject: {
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auto buffer = shared_memory->host_send_data[0];
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[[maybe_unused]] auto buffer_size = shared_memory->host_send_data[1];
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auto& decoder_object = OpusMultiStreamDecodeObject::Initialize(buffer, buffer);
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shared_memory->dsp_return_data[0] = decoder_object.Shutdown();
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Send(Direction::Host, Message::ShutdownMultiStreamDecodeObjectOK);
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} break;
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case DecodeInterleavedForMultiStream: {
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auto start_time = system.CoreTiming().GetGlobalTimeUs();
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auto buffer = shared_memory->host_send_data[0];
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auto input_data = shared_memory->host_send_data[1];
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auto input_data_size = shared_memory->host_send_data[2];
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auto output_data = shared_memory->host_send_data[3];
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auto output_data_size = shared_memory->host_send_data[4];
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auto final_range = static_cast<u32>(shared_memory->host_send_data[5]);
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auto reset_requested = shared_memory->host_send_data[6];
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u32 decoded_samples{0};
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auto& decoder_object = OpusMultiStreamDecodeObject::Initialize(buffer, buffer);
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s32 error_code{OPUS_OK};
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if (reset_requested) {
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error_code = decoder_object.ResetDecoder();
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}
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if (error_code == OPUS_OK) {
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error_code = decoder_object.Decode(decoded_samples, output_data, output_data_size,
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input_data, input_data_size);
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}
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if (error_code == OPUS_OK) {
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if (final_range && decoder_object.GetFinalRange() != final_range) {
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error_code = OPUS_INVALID_PACKET;
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}
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}
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auto end_time = system.CoreTiming().GetGlobalTimeUs();
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shared_memory->dsp_return_data[0] = error_code;
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shared_memory->dsp_return_data[1] = decoded_samples;
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shared_memory->dsp_return_data[2] = (end_time - start_time).count();
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Send(Direction::Host, Message::DecodeInterleavedForMultiStreamOK);
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} break;
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default:
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LOG_ERROR(Service_Audio, "Invalid OpusDecoder command {}", msg);
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continue;
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}
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}
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}
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} // namespace AudioCore::ADSP::OpusDecoder
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@ -0,0 +1,92 @@
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// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <memory>
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#include <thread>
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#include "audio_core/adsp/apps/opus/shared_memory.h"
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#include "audio_core/adsp/mailbox.h"
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#include "common/common_types.h"
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namespace Core {
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class System;
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} // namespace Core
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namespace AudioCore::ADSP::OpusDecoder {
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enum Message : u32 {
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Invalid = 0,
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Start = 1,
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Shutdown = 2,
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StartOK = 11,
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ShutdownOK = 12,
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GetWorkBufferSize = 21,
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InitializeDecodeObject = 22,
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ShutdownDecodeObject = 23,
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DecodeInterleaved = 24,
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MapMemory = 25,
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UnmapMemory = 26,
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GetWorkBufferSizeForMultiStream = 27,
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InitializeMultiStreamDecodeObject = 28,
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ShutdownMultiStreamDecodeObject = 29,
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DecodeInterleavedForMultiStream = 30,
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GetWorkBufferSizeOK = 41,
|
||||
InitializeDecodeObjectOK = 42,
|
||||
ShutdownDecodeObjectOK = 43,
|
||||
DecodeInterleavedOK = 44,
|
||||
MapMemoryOK = 45,
|
||||
UnmapMemoryOK = 46,
|
||||
GetWorkBufferSizeForMultiStreamOK = 47,
|
||||
InitializeMultiStreamDecodeObjectOK = 48,
|
||||
ShutdownMultiStreamDecodeObjectOK = 49,
|
||||
DecodeInterleavedForMultiStreamOK = 50,
|
||||
};
|
||||
|
||||
/**
|
||||
* The AudioRenderer application running on the ADSP.
|
||||
*/
|
||||
class OpusDecoder {
|
||||
public:
|
||||
explicit OpusDecoder(Core::System& system);
|
||||
~OpusDecoder();
|
||||
|
||||
bool IsRunning() const noexcept {
|
||||
return running;
|
||||
}
|
||||
|
||||
void Send(Direction dir, u32 message);
|
||||
u32 Receive(Direction dir, std::stop_token stop_token = {});
|
||||
|
||||
void SetSharedMemory(SharedMemory& shared_memory_) {
|
||||
shared_memory = &shared_memory_;
|
||||
}
|
||||
|
||||
private:
|
||||
/**
|
||||
* Initializing thread, launched at audio_core boot to avoid blocking the main emu boot thread.
|
||||
*/
|
||||
void Init(std::stop_token stop_token);
|
||||
/**
|
||||
* Main OpusDecoder thread, responsible for processing the incoming Opus packets.
|
||||
*/
|
||||
void Main(std::stop_token stop_token);
|
||||
|
||||
/// Core system
|
||||
Core::System& system;
|
||||
/// Mailbox to communicate messages with the host, drives the main thread
|
||||
Mailbox mailbox;
|
||||
/// Init thread
|
||||
std::jthread init_thread{};
|
||||
/// Main thread
|
||||
std::jthread main_thread{};
|
||||
/// The current state
|
||||
bool running{};
|
||||
/// Structure shared with the host, input data set by the host before sending a mailbox message,
|
||||
/// and the responses are written back by the OpusDecoder.
|
||||
SharedMemory* shared_memory{};
|
||||
};
|
||||
|
||||
} // namespace AudioCore::ADSP::OpusDecoder
|
||||
@ -0,0 +1,111 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include "audio_core/adsp/apps/opus/opus_multistream_decode_object.h"
|
||||
#include "common/assert.h"
|
||||
|
||||
namespace AudioCore::ADSP::OpusDecoder {
|
||||
|
||||
namespace {
|
||||
bool IsValidChannelCount(u32 channel_count) {
|
||||
return channel_count == 1 || channel_count == 2;
|
||||
}
|
||||
|
||||
bool IsValidStreamCounts(u32 total_stream_count, u32 stereo_stream_count) {
|
||||
return total_stream_count > 0 && stereo_stream_count > 0 &&
|
||||
stereo_stream_count <= total_stream_count && IsValidChannelCount(total_stream_count);
|
||||
}
|
||||
} // namespace
|
||||
|
||||
u32 OpusMultiStreamDecodeObject::GetWorkBufferSize(u32 total_stream_count,
|
||||
u32 stereo_stream_count) {
|
||||
if (IsValidStreamCounts(total_stream_count, stereo_stream_count)) {
|
||||
return static_cast<u32>(sizeof(OpusMultiStreamDecodeObject)) +
|
||||
opus_multistream_decoder_get_size(total_stream_count, stereo_stream_count);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
OpusMultiStreamDecodeObject& OpusMultiStreamDecodeObject::Initialize(u64 buffer, u64 buffer2) {
|
||||
auto* new_decoder = reinterpret_cast<OpusMultiStreamDecodeObject*>(buffer);
|
||||
auto* comparison = reinterpret_cast<OpusMultiStreamDecodeObject*>(buffer2);
|
||||
|
||||
if (new_decoder->magic == DecodeMultiStreamObjectMagic) {
|
||||
if (!new_decoder->initialized ||
|
||||
(new_decoder->initialized && new_decoder->self == comparison)) {
|
||||
new_decoder->state_valid = true;
|
||||
}
|
||||
} else {
|
||||
new_decoder->initialized = false;
|
||||
new_decoder->state_valid = true;
|
||||
}
|
||||
return *new_decoder;
|
||||
}
|
||||
|
||||
s32 OpusMultiStreamDecodeObject::InitializeDecoder(u32 sample_rate, u32 total_stream_count,
|
||||
u32 channel_count, u32 stereo_stream_count,
|
||||
u8* mappings) {
|
||||
if (!state_valid) {
|
||||
return OPUS_INVALID_STATE;
|
||||
}
|
||||
|
||||
if (initialized) {
|
||||
return OPUS_OK;
|
||||
}
|
||||
|
||||
// See OpusDecodeObject::InitializeDecoder for an explanation of this
|
||||
decoder = (LibOpusMSDecoder*)(this + 1);
|
||||
s32 ret = opus_multistream_decoder_init(decoder, sample_rate, channel_count, total_stream_count,
|
||||
stereo_stream_count, mappings);
|
||||
if (ret == OPUS_OK) {
|
||||
magic = DecodeMultiStreamObjectMagic;
|
||||
initialized = true;
|
||||
state_valid = true;
|
||||
self = this;
|
||||
final_range = 0;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
s32 OpusMultiStreamDecodeObject::Shutdown() {
|
||||
if (!state_valid) {
|
||||
return OPUS_INVALID_STATE;
|
||||
}
|
||||
|
||||
if (initialized) {
|
||||
magic = 0x0;
|
||||
initialized = false;
|
||||
state_valid = false;
|
||||
self = nullptr;
|
||||
final_range = 0;
|
||||
decoder = nullptr;
|
||||
}
|
||||
return OPUS_OK;
|
||||
}
|
||||
|
||||
s32 OpusMultiStreamDecodeObject::ResetDecoder() {
|
||||
return opus_multistream_decoder_ctl(decoder, OPUS_RESET_STATE);
|
||||
}
|
||||
|
||||
s32 OpusMultiStreamDecodeObject::Decode(u32& out_sample_count, u64 output_data,
|
||||
u64 output_data_size, u64 input_data, u64 input_data_size) {
|
||||
ASSERT(initialized);
|
||||
out_sample_count = 0;
|
||||
|
||||
if (!state_valid) {
|
||||
return OPUS_INVALID_STATE;
|
||||
}
|
||||
|
||||
auto ret_code_or_samples = opus_multistream_decode(
|
||||
decoder, reinterpret_cast<const u8*>(input_data), static_cast<opus_int32>(input_data_size),
|
||||
reinterpret_cast<opus_int16*>(output_data), static_cast<opus_int32>(output_data_size), 0);
|
||||
|
||||
if (ret_code_or_samples < OPUS_OK) {
|
||||
return ret_code_or_samples;
|
||||
}
|
||||
|
||||
out_sample_count = ret_code_or_samples;
|
||||
return opus_multistream_decoder_ctl(decoder, OPUS_GET_FINAL_RANGE_REQUEST, &final_range);
|
||||
}
|
||||
|
||||
} // namespace AudioCore::ADSP::OpusDecoder
|
||||
@ -0,0 +1,39 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <opus_multistream.h>
|
||||
|
||||
#include "common/common_types.h"
|
||||
|
||||
namespace AudioCore::ADSP::OpusDecoder {
|
||||
using LibOpusMSDecoder = ::OpusMSDecoder;
|
||||
static constexpr u32 DecodeMultiStreamObjectMagic = 0xDEADBEEF;
|
||||
|
||||
class OpusMultiStreamDecodeObject {
|
||||
public:
|
||||
static u32 GetWorkBufferSize(u32 total_stream_count, u32 stereo_stream_count);
|
||||
static OpusMultiStreamDecodeObject& Initialize(u64 buffer, u64 buffer2);
|
||||
|
||||
s32 InitializeDecoder(u32 sample_rate, u32 total_stream_count, u32 channel_count,
|
||||
u32 stereo_stream_count, u8* mappings);
|
||||
s32 Shutdown();
|
||||
s32 ResetDecoder();
|
||||
s32 Decode(u32& out_sample_count, u64 output_data, u64 output_data_size, u64 input_data,
|
||||
u64 input_data_size);
|
||||
u32 GetFinalRange() const noexcept {
|
||||
return final_range;
|
||||
}
|
||||
|
||||
private:
|
||||
u32 magic;
|
||||
bool initialized;
|
||||
bool state_valid;
|
||||
OpusMultiStreamDecodeObject* self;
|
||||
u32 final_range;
|
||||
LibOpusMSDecoder* decoder;
|
||||
};
|
||||
static_assert(std::is_trivially_constructible_v<OpusMultiStreamDecodeObject>);
|
||||
|
||||
} // namespace AudioCore::ADSP::OpusDecoder
|
||||
@ -0,0 +1,17 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "common/common_funcs.h"
|
||||
#include "common/common_types.h"
|
||||
|
||||
namespace AudioCore::ADSP::OpusDecoder {
|
||||
|
||||
struct SharedMemory {
|
||||
std::array<u8, 0x100> channel_mapping{};
|
||||
std::array<u64, 16> host_send_data{};
|
||||
std::array<u64, 16> dsp_return_data{};
|
||||
};
|
||||
|
||||
} // namespace AudioCore::ADSP::OpusDecoder
|
||||
@ -0,0 +1,179 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include "audio_core/opus/decoder.h"
|
||||
#include "audio_core/opus/hardware_opus.h"
|
||||
#include "audio_core/opus/parameters.h"
|
||||
#include "common/alignment.h"
|
||||
#include "common/swap.h"
|
||||
#include "core/core.h"
|
||||
|
||||
namespace AudioCore::OpusDecoder {
|
||||
using namespace Service::Audio;
|
||||
namespace {
|
||||
OpusPacketHeader ReverseHeader(OpusPacketHeader header) {
|
||||
OpusPacketHeader out;
|
||||
out.size = Common::swap32(header.size);
|
||||
out.final_range = Common::swap32(header.final_range);
|
||||
return out;
|
||||
}
|
||||
} // namespace
|
||||
|
||||
OpusDecoder::OpusDecoder(Core::System& system_, HardwareOpus& hardware_opus_)
|
||||
: system{system_}, hardware_opus{hardware_opus_} {}
|
||||
|
||||
OpusDecoder::~OpusDecoder() {
|
||||
if (decode_object_initialized) {
|
||||
hardware_opus.ShutdownDecodeObject(shared_buffer.get(), shared_buffer_size);
|
||||
}
|
||||
}
|
||||
|
||||
Result OpusDecoder::Initialize(OpusParametersEx& params, Kernel::KTransferMemory* transfer_memory,
|
||||
u64 transfer_memory_size) {
|
||||
auto frame_size{params.use_large_frame_size ? 5760 : 1920};
|
||||
shared_buffer_size = transfer_memory_size;
|
||||
shared_buffer = std::make_unique<u8[]>(shared_buffer_size);
|
||||
shared_memory_mapped = true;
|
||||
|
||||
buffer_size =
|
||||
Common::AlignUp((frame_size * params.channel_count) / (48'000 / params.sample_rate), 16);
|
||||
|
||||
out_data = {shared_buffer.get() + shared_buffer_size - buffer_size, buffer_size};
|
||||
size_t in_data_size{0x600u};
|
||||
in_data = {out_data.data() - in_data_size, in_data_size};
|
||||
|
||||
ON_RESULT_FAILURE {
|
||||
if (shared_memory_mapped) {
|
||||
shared_memory_mapped = false;
|
||||
ASSERT(R_SUCCEEDED(hardware_opus.UnmapMemory(shared_buffer.get(), shared_buffer_size)));
|
||||
}
|
||||
};
|
||||
|
||||
R_TRY(hardware_opus.InitializeDecodeObject(params.sample_rate, params.channel_count,
|
||||
shared_buffer.get(), shared_buffer_size));
|
||||
|
||||
sample_rate = params.sample_rate;
|
||||
channel_count = params.channel_count;
|
||||
use_large_frame_size = params.use_large_frame_size;
|
||||
decode_object_initialized = true;
|
||||
R_SUCCEED();
|
||||
}
|
||||
|
||||
Result OpusDecoder::Initialize(OpusMultiStreamParametersEx& params,
|
||||
Kernel::KTransferMemory* transfer_memory, u64 transfer_memory_size) {
|
||||
auto frame_size{params.use_large_frame_size ? 5760 : 1920};
|
||||
shared_buffer_size = transfer_memory_size;
|
||||
shared_buffer = std::make_unique<u8[]>(shared_buffer_size);
|
||||
shared_memory_mapped = true;
|
||||
|
||||
buffer_size =
|
||||
Common::AlignUp((frame_size * params.channel_count) / (48'000 / params.sample_rate), 16);
|
||||
|
||||
out_data = {shared_buffer.get() + shared_buffer_size - buffer_size, buffer_size};
|
||||
size_t in_data_size{Common::AlignUp(1500ull * params.total_stream_count, 64u)};
|
||||
in_data = {out_data.data() - in_data_size, in_data_size};
|
||||
|
||||
ON_RESULT_FAILURE {
|
||||
if (shared_memory_mapped) {
|
||||
shared_memory_mapped = false;
|
||||
ASSERT(R_SUCCEEDED(hardware_opus.UnmapMemory(shared_buffer.get(), shared_buffer_size)));
|
||||
}
|
||||
};
|
||||
|
||||
R_TRY(hardware_opus.InitializeMultiStreamDecodeObject(
|
||||
params.sample_rate, params.channel_count, params.total_stream_count,
|
||||
params.stereo_stream_count, params.mappings.data(), shared_buffer.get(),
|
||||
shared_buffer_size));
|
||||
|
||||
sample_rate = params.sample_rate;
|
||||
channel_count = params.channel_count;
|
||||
total_stream_count = params.total_stream_count;
|
||||
stereo_stream_count = params.stereo_stream_count;
|
||||
use_large_frame_size = params.use_large_frame_size;
|
||||
decode_object_initialized = true;
|
||||
R_SUCCEED();
|
||||
}
|
||||
|
||||
Result OpusDecoder::DecodeInterleaved(u32* out_data_size, u64* out_time_taken,
|
||||
u32* out_sample_count, std::span<const u8> input_data,
|
||||
std::span<u8> output_data, bool reset) {
|
||||
u32 out_samples;
|
||||
u64 time_taken{};
|
||||
|
||||
R_UNLESS(input_data.size_bytes() > sizeof(OpusPacketHeader), ResultInputDataTooSmall);
|
||||
|
||||
auto* header_p{reinterpret_cast<const OpusPacketHeader*>(input_data.data())};
|
||||
OpusPacketHeader header{ReverseHeader(*header_p)};
|
||||
|
||||
R_UNLESS(in_data.size_bytes() >= header.size &&
|
||||
header.size + sizeof(OpusPacketHeader) <= input_data.size_bytes(),
|
||||
ResultBufferTooSmall);
|
||||
|
||||
if (!shared_memory_mapped) {
|
||||
R_TRY(hardware_opus.MapMemory(shared_buffer.get(), shared_buffer_size));
|
||||
shared_memory_mapped = true;
|
||||
}
|
||||
|
||||
std::memcpy(in_data.data(), input_data.data() + sizeof(OpusPacketHeader), header.size);
|
||||
|
||||
R_TRY(hardware_opus.DecodeInterleaved(out_samples, out_data.data(), out_data.size_bytes(),
|
||||
channel_count, in_data.data(), header.size,
|
||||
shared_buffer.get(), time_taken, reset));
|
||||
|
||||
std::memcpy(output_data.data(), out_data.data(), out_samples * channel_count * sizeof(s16));
|
||||
|
||||
*out_data_size = header.size + sizeof(OpusPacketHeader);
|
||||
*out_sample_count = out_samples;
|
||||
if (out_time_taken) {
|
||||
*out_time_taken = time_taken / 1000;
|
||||
}
|
||||
R_SUCCEED();
|
||||
}
|
||||
|
||||
Result OpusDecoder::SetContext([[maybe_unused]] std::span<const u8> context) {
|
||||
R_SUCCEED_IF(shared_memory_mapped);
|
||||
shared_memory_mapped = true;
|
||||
R_RETURN(hardware_opus.MapMemory(shared_buffer.get(), shared_buffer_size));
|
||||
}
|
||||
|
||||
Result OpusDecoder::DecodeInterleavedForMultiStream(u32* out_data_size, u64* out_time_taken,
|
||||
u32* out_sample_count,
|
||||
std::span<const u8> input_data,
|
||||
std::span<u8> output_data, bool reset) {
|
||||
u32 out_samples;
|
||||
u64 time_taken{};
|
||||
|
||||
R_UNLESS(input_data.size_bytes() > sizeof(OpusPacketHeader), ResultInputDataTooSmall);
|
||||
|
||||
auto* header_p{reinterpret_cast<const OpusPacketHeader*>(input_data.data())};
|
||||
OpusPacketHeader header{ReverseHeader(*header_p)};
|
||||
|
||||
LOG_ERROR(Service_Audio, "header size 0x{:X} input data size 0x{:X} in_data size 0x{:X}",
|
||||
header.size, input_data.size_bytes(), in_data.size_bytes());
|
||||
|
||||
R_UNLESS(in_data.size_bytes() >= header.size &&
|
||||
header.size + sizeof(OpusPacketHeader) <= input_data.size_bytes(),
|
||||
ResultBufferTooSmall);
|
||||
|
||||
if (!shared_memory_mapped) {
|
||||
R_TRY(hardware_opus.MapMemory(shared_buffer.get(), shared_buffer_size));
|
||||
shared_memory_mapped = true;
|
||||
}
|
||||
|
||||
std::memcpy(in_data.data(), input_data.data() + sizeof(OpusPacketHeader), header.size);
|
||||
|
||||
R_TRY(hardware_opus.DecodeInterleavedForMultiStream(
|
||||
out_samples, out_data.data(), out_data.size_bytes(), channel_count, in_data.data(),
|
||||
header.size, shared_buffer.get(), time_taken, reset));
|
||||
|
||||
std::memcpy(output_data.data(), out_data.data(), out_samples * channel_count * sizeof(s16));
|
||||
|
||||
*out_data_size = header.size + sizeof(OpusPacketHeader);
|
||||
*out_sample_count = out_samples;
|
||||
if (out_time_taken) {
|
||||
*out_time_taken = time_taken / 1000;
|
||||
}
|
||||
R_SUCCEED();
|
||||
}
|
||||
|
||||
} // namespace AudioCore::OpusDecoder
|
||||
@ -0,0 +1,53 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <span>
|
||||
|
||||
#include "audio_core/opus/parameters.h"
|
||||
#include "common/common_types.h"
|
||||
#include "core/hle/kernel/k_transfer_memory.h"
|
||||
#include "core/hle/service/audio/errors.h"
|
||||
|
||||
namespace Core {
|
||||
class System;
|
||||
}
|
||||
|
||||
namespace AudioCore::OpusDecoder {
|
||||
class HardwareOpus;
|
||||
|
||||
class OpusDecoder {
|
||||
public:
|
||||
explicit OpusDecoder(Core::System& system, HardwareOpus& hardware_opus_);
|
||||
~OpusDecoder();
|
||||
|
||||
Result Initialize(OpusParametersEx& params, Kernel::KTransferMemory* transfer_memory,
|
||||
u64 transfer_memory_size);
|
||||
Result Initialize(OpusMultiStreamParametersEx& params, Kernel::KTransferMemory* transfer_memory,
|
||||
u64 transfer_memory_size);
|
||||
Result DecodeInterleaved(u32* out_data_size, u64* out_time_taken, u32* out_sample_count,
|
||||
std::span<const u8> input_data, std::span<u8> output_data, bool reset);
|
||||
Result SetContext([[maybe_unused]] std::span<const u8> context);
|
||||
Result DecodeInterleavedForMultiStream(u32* out_data_size, u64* out_time_taken,
|
||||
u32* out_sample_count, std::span<const u8> input_data,
|
||||
std::span<u8> output_data, bool reset);
|
||||
|
||||
private:
|
||||
Core::System& system;
|
||||
HardwareOpus& hardware_opus;
|
||||
std::unique_ptr<u8[]> shared_buffer{};
|
||||
u64 shared_buffer_size;
|
||||
std::span<u8> in_data{};
|
||||
std::span<u8> out_data{};
|
||||
u64 buffer_size{};
|
||||
s32 sample_rate{};
|
||||
s32 channel_count{};
|
||||
bool use_large_frame_size{false};
|
||||
s32 total_stream_count{};
|
||||
s32 stereo_stream_count{};
|
||||
bool shared_memory_mapped{false};
|
||||
bool decode_object_initialized{false};
|
||||
};
|
||||
|
||||
} // namespace AudioCore::OpusDecoder
|
||||
@ -0,0 +1,102 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include "audio_core/adsp/apps/opus/opus_decoder.h"
|
||||
#include "audio_core/opus/decoder_manager.h"
|
||||
#include "common/alignment.h"
|
||||
#include "core/core.h"
|
||||
|
||||
namespace AudioCore::OpusDecoder {
|
||||
using namespace Service::Audio;
|
||||
|
||||
namespace {
|
||||
bool IsValidChannelCount(u32 channel_count) {
|
||||
return channel_count == 1 || channel_count == 2;
|
||||
}
|
||||
|
||||
bool IsValidMultiStreamChannelCount(u32 channel_count) {
|
||||
return channel_count > 0 && channel_count <= OpusStreamCountMax;
|
||||
}
|
||||
|
||||
bool IsValidSampleRate(u32 sample_rate) {
|
||||
return sample_rate == 8'000 || sample_rate == 12'000 || sample_rate == 16'000 ||
|
||||
sample_rate == 24'000 || sample_rate == 48'000;
|
||||
}
|
||||
|
||||
bool IsValidStreamCount(u32 channel_count, u32 total_stream_count, u32 stereo_stream_count) {
|
||||
return total_stream_count > 0 && stereo_stream_count > 0 &&
|
||||
stereo_stream_count <= total_stream_count &&
|
||||
total_stream_count + stereo_stream_count <= channel_count;
|
||||
}
|
||||
|
||||
} // namespace
|
||||
|
||||
OpusDecoderManager::OpusDecoderManager(Core::System& system_)
|
||||
: system{system_}, hardware_opus{system} {
|
||||
for (u32 i = 0; i < MaxChannels; i++) {
|
||||
required_workbuffer_sizes[i] = hardware_opus.GetWorkBufferSize(1 + i);
|
||||
}
|
||||
}
|
||||
|
||||
Result OpusDecoderManager::GetWorkBufferSize(OpusParameters& params, u64& out_size) {
|
||||
OpusParametersEx ex{
|
||||
.sample_rate = params.sample_rate,
|
||||
.channel_count = params.channel_count,
|
||||
.use_large_frame_size = false,
|
||||
};
|
||||
R_RETURN(GetWorkBufferSizeExEx(ex, out_size));
|
||||
}
|
||||
|
||||
Result OpusDecoderManager::GetWorkBufferSizeEx(OpusParametersEx& params, u64& out_size) {
|
||||
R_RETURN(GetWorkBufferSizeExEx(params, out_size));
|
||||
}
|
||||
|
||||
Result OpusDecoderManager::GetWorkBufferSizeExEx(OpusParametersEx& params, u64& out_size) {
|
||||
R_UNLESS(IsValidChannelCount(params.channel_count), ResultInvalidOpusChannelCount);
|
||||
R_UNLESS(IsValidSampleRate(params.sample_rate), ResultInvalidOpusSampleRate);
|
||||
|
||||
auto work_buffer_size{required_workbuffer_sizes[params.channel_count - 1]};
|
||||
auto frame_size{params.use_large_frame_size ? 5760 : 1920};
|
||||
work_buffer_size +=
|
||||
Common::AlignUp((frame_size * params.channel_count) / (48'000 / params.sample_rate), 64);
|
||||
out_size = work_buffer_size + 0x600;
|
||||
R_SUCCEED();
|
||||
}
|
||||
|
||||
Result OpusDecoderManager::GetWorkBufferSizeForMultiStream(OpusMultiStreamParameters& params,
|
||||
u64& out_size) {
|
||||
OpusMultiStreamParametersEx ex{
|
||||
.sample_rate = params.sample_rate,
|
||||
.channel_count = params.channel_count,
|
||||
.total_stream_count = params.total_stream_count,
|
||||
.stereo_stream_count = params.stereo_stream_count,
|
||||
.use_large_frame_size = false,
|
||||
.mappings = {},
|
||||
};
|
||||
R_RETURN(GetWorkBufferSizeForMultiStreamExEx(ex, out_size));
|
||||
}
|
||||
|
||||
Result OpusDecoderManager::GetWorkBufferSizeForMultiStreamEx(OpusMultiStreamParametersEx& params,
|
||||
u64& out_size) {
|
||||
R_RETURN(GetWorkBufferSizeForMultiStreamExEx(params, out_size));
|
||||
}
|
||||
|
||||
Result OpusDecoderManager::GetWorkBufferSizeForMultiStreamExEx(OpusMultiStreamParametersEx& params,
|
||||
u64& out_size) {
|
||||
R_UNLESS(IsValidMultiStreamChannelCount(params.channel_count), ResultInvalidOpusChannelCount);
|
||||
R_UNLESS(IsValidSampleRate(params.sample_rate), ResultInvalidOpusSampleRate);
|
||||
R_UNLESS(IsValidStreamCount(params.channel_count, params.total_stream_count,
|
||||
params.stereo_stream_count),
|
||||
ResultInvalidOpusSampleRate);
|
||||
|
||||
auto work_buffer_size{hardware_opus.GetWorkBufferSizeForMultiStream(
|
||||
params.total_stream_count, params.stereo_stream_count)};
|
||||
auto frame_size{params.use_large_frame_size ? 5760 : 1920};
|
||||
work_buffer_size += Common::AlignUp(1500 * params.total_stream_count, 64);
|
||||
work_buffer_size +=
|
||||
Common::AlignUp((frame_size * params.channel_count) / (48'000 / params.sample_rate), 64);
|
||||
out_size = work_buffer_size;
|
||||
R_SUCCEED();
|
||||
}
|
||||
|
||||
} // namespace AudioCore::OpusDecoder
|
||||
@ -0,0 +1,38 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "audio_core/opus/hardware_opus.h"
|
||||
#include "audio_core/opus/parameters.h"
|
||||
#include "common/common_types.h"
|
||||
#include "core/hle/service/audio/errors.h"
|
||||
|
||||
namespace Core {
|
||||
class System;
|
||||
}
|
||||
|
||||
namespace AudioCore::OpusDecoder {
|
||||
|
||||
class OpusDecoderManager {
|
||||
public:
|
||||
OpusDecoderManager(Core::System& system);
|
||||
|
||||
HardwareOpus& GetHardwareOpus() {
|
||||
return hardware_opus;
|
||||
}
|
||||
|
||||
Result GetWorkBufferSize(OpusParameters& params, u64& out_size);
|
||||
Result GetWorkBufferSizeEx(OpusParametersEx& params, u64& out_size);
|
||||
Result GetWorkBufferSizeExEx(OpusParametersEx& params, u64& out_size);
|
||||
Result GetWorkBufferSizeForMultiStream(OpusMultiStreamParameters& params, u64& out_size);
|
||||
Result GetWorkBufferSizeForMultiStreamEx(OpusMultiStreamParametersEx& params, u64& out_size);
|
||||
Result GetWorkBufferSizeForMultiStreamExEx(OpusMultiStreamParametersEx& params, u64& out_size);
|
||||
|
||||
private:
|
||||
Core::System& system;
|
||||
HardwareOpus hardware_opus;
|
||||
std::array<u64, MaxChannels> required_workbuffer_sizes{};
|
||||
};
|
||||
|
||||
} // namespace AudioCore::OpusDecoder
|
||||
@ -0,0 +1,241 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include <array>
|
||||
|
||||
#include "audio_core/audio_core.h"
|
||||
#include "audio_core/opus/hardware_opus.h"
|
||||
#include "core/core.h"
|
||||
|
||||
namespace AudioCore::OpusDecoder {
|
||||
namespace {
|
||||
using namespace Service::Audio;
|
||||
|
||||
static constexpr Result ResultCodeFromLibOpusErrorCode(u64 error_code) {
|
||||
s32 error{static_cast<s32>(error_code)};
|
||||
ASSERT(error <= OPUS_OK);
|
||||
switch (error) {
|
||||
case OPUS_ALLOC_FAIL:
|
||||
R_THROW(ResultLibOpusAllocFail);
|
||||
case OPUS_INVALID_STATE:
|
||||
R_THROW(ResultLibOpusInvalidState);
|
||||
case OPUS_UNIMPLEMENTED:
|
||||
R_THROW(ResultLibOpusUnimplemented);
|
||||
case OPUS_INVALID_PACKET:
|
||||
R_THROW(ResultLibOpusInvalidPacket);
|
||||
case OPUS_INTERNAL_ERROR:
|
||||
R_THROW(ResultLibOpusInternalError);
|
||||
case OPUS_BUFFER_TOO_SMALL:
|
||||
R_THROW(ResultBufferTooSmall);
|
||||
case OPUS_BAD_ARG:
|
||||
R_THROW(ResultLibOpusBadArg);
|
||||
case OPUS_OK:
|
||||
R_RETURN(ResultSuccess);
|
||||
}
|
||||
UNREACHABLE();
|
||||
}
|
||||
|
||||
} // namespace
|
||||
|
||||
HardwareOpus::HardwareOpus(Core::System& system_)
|
||||
: system{system_}, opus_decoder{system.AudioCore().ADSP().OpusDecoder()} {
|
||||
opus_decoder.SetSharedMemory(shared_memory);
|
||||
}
|
||||
|
||||
u64 HardwareOpus::GetWorkBufferSize(u32 channel) {
|
||||
if (!opus_decoder.IsRunning()) {
|
||||
return 0;
|
||||
}
|
||||
std::scoped_lock l{mutex};
|
||||
shared_memory.host_send_data[0] = channel;
|
||||
opus_decoder.Send(ADSP::Direction::DSP, ADSP::OpusDecoder::Message::GetWorkBufferSize);
|
||||
auto msg = opus_decoder.Receive(ADSP::Direction::Host);
|
||||
if (msg != ADSP::OpusDecoder::Message::GetWorkBufferSizeOK) {
|
||||
LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",
|
||||
ADSP::OpusDecoder::Message::GetWorkBufferSizeOK, msg);
|
||||
return 0;
|
||||
}
|
||||
return shared_memory.dsp_return_data[0];
|
||||
}
|
||||
|
||||
u64 HardwareOpus::GetWorkBufferSizeForMultiStream(u32 total_stream_count, u32 stereo_stream_count) {
|
||||
std::scoped_lock l{mutex};
|
||||
shared_memory.host_send_data[0] = total_stream_count;
|
||||
shared_memory.host_send_data[1] = stereo_stream_count;
|
||||
opus_decoder.Send(ADSP::Direction::DSP,
|
||||
ADSP::OpusDecoder::Message::GetWorkBufferSizeForMultiStream);
|
||||
auto msg = opus_decoder.Receive(ADSP::Direction::Host);
|
||||
if (msg != ADSP::OpusDecoder::Message::GetWorkBufferSizeForMultiStreamOK) {
|
||||
LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",
|
||||
ADSP::OpusDecoder::Message::GetWorkBufferSizeForMultiStreamOK, msg);
|
||||
return 0;
|
||||
}
|
||||
return shared_memory.dsp_return_data[0];
|
||||
}
|
||||
|
||||
Result HardwareOpus::InitializeDecodeObject(u32 sample_rate, u32 channel_count, void* buffer,
|
||||
u64 buffer_size) {
|
||||
std::scoped_lock l{mutex};
|
||||
shared_memory.host_send_data[0] = (u64)buffer;
|
||||
shared_memory.host_send_data[1] = buffer_size;
|
||||
shared_memory.host_send_data[2] = sample_rate;
|
||||
shared_memory.host_send_data[3] = channel_count;
|
||||
|
||||
opus_decoder.Send(ADSP::Direction::DSP, ADSP::OpusDecoder::Message::InitializeDecodeObject);
|
||||
auto msg = opus_decoder.Receive(ADSP::Direction::Host);
|
||||
if (msg != ADSP::OpusDecoder::Message::InitializeDecodeObjectOK) {
|
||||
LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",
|
||||
ADSP::OpusDecoder::Message::InitializeDecodeObjectOK, msg);
|
||||
R_THROW(ResultInvalidOpusDSPReturnCode);
|
||||
}
|
||||
|
||||
R_RETURN(ResultCodeFromLibOpusErrorCode(shared_memory.dsp_return_data[0]));
|
||||
}
|
||||
|
||||
Result HardwareOpus::InitializeMultiStreamDecodeObject(u32 sample_rate, u32 channel_count,
|
||||
u32 total_stream_count,
|
||||
u32 stereo_stream_count, void* mappings,
|
||||
void* buffer, u64 buffer_size) {
|
||||
std::scoped_lock l{mutex};
|
||||
shared_memory.host_send_data[0] = (u64)buffer;
|
||||
shared_memory.host_send_data[1] = buffer_size;
|
||||
shared_memory.host_send_data[2] = sample_rate;
|
||||
shared_memory.host_send_data[3] = channel_count;
|
||||
shared_memory.host_send_data[4] = total_stream_count;
|
||||
shared_memory.host_send_data[5] = stereo_stream_count;
|
||||
|
||||
ASSERT(channel_count <= MaxChannels);
|
||||
std::memcpy(shared_memory.channel_mapping.data(), mappings, channel_count * sizeof(u8));
|
||||
|
||||
opus_decoder.Send(ADSP::Direction::DSP,
|
||||
ADSP::OpusDecoder::Message::InitializeMultiStreamDecodeObject);
|
||||
auto msg = opus_decoder.Receive(ADSP::Direction::Host);
|
||||
if (msg != ADSP::OpusDecoder::Message::InitializeMultiStreamDecodeObjectOK) {
|
||||
LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",
|
||||
ADSP::OpusDecoder::Message::InitializeMultiStreamDecodeObjectOK, msg);
|
||||
R_THROW(ResultInvalidOpusDSPReturnCode);
|
||||
}
|
||||
|
||||
R_RETURN(ResultCodeFromLibOpusErrorCode(shared_memory.dsp_return_data[0]));
|
||||
}
|
||||
|
||||
Result HardwareOpus::ShutdownDecodeObject(void* buffer, u64 buffer_size) {
|
||||
std::scoped_lock l{mutex};
|
||||
shared_memory.host_send_data[0] = (u64)buffer;
|
||||
shared_memory.host_send_data[1] = buffer_size;
|
||||
|
||||
opus_decoder.Send(ADSP::Direction::DSP, ADSP::OpusDecoder::Message::ShutdownDecodeObject);
|
||||
auto msg = opus_decoder.Receive(ADSP::Direction::Host);
|
||||
ASSERT_MSG(msg == ADSP::OpusDecoder::Message::ShutdownDecodeObjectOK,
|
||||
"Expected Opus shutdown code {}, got {}",
|
||||
ADSP::OpusDecoder::Message::ShutdownDecodeObjectOK, msg);
|
||||
|
||||
R_RETURN(ResultCodeFromLibOpusErrorCode(shared_memory.dsp_return_data[0]));
|
||||
}
|
||||
|
||||
Result HardwareOpus::ShutdownMultiStreamDecodeObject(void* buffer, u64 buffer_size) {
|
||||
std::scoped_lock l{mutex};
|
||||
shared_memory.host_send_data[0] = (u64)buffer;
|
||||
shared_memory.host_send_data[1] = buffer_size;
|
||||
|
||||
opus_decoder.Send(ADSP::Direction::DSP,
|
||||
ADSP::OpusDecoder::Message::ShutdownMultiStreamDecodeObject);
|
||||
auto msg = opus_decoder.Receive(ADSP::Direction::Host);
|
||||
ASSERT_MSG(msg == ADSP::OpusDecoder::Message::ShutdownMultiStreamDecodeObjectOK,
|
||||
"Expected Opus shutdown code {}, got {}",
|
||||
ADSP::OpusDecoder::Message::ShutdownMultiStreamDecodeObjectOK, msg);
|
||||
|
||||
R_RETURN(ResultCodeFromLibOpusErrorCode(shared_memory.dsp_return_data[0]));
|
||||
}
|
||||
|
||||
Result HardwareOpus::DecodeInterleaved(u32& out_sample_count, void* output_data,
|
||||
u64 output_data_size, u32 channel_count, void* input_data,
|
||||
u64 input_data_size, void* buffer, u64& out_time_taken,
|
||||
bool reset) {
|
||||
std::scoped_lock l{mutex};
|
||||
shared_memory.host_send_data[0] = (u64)buffer;
|
||||
shared_memory.host_send_data[1] = (u64)input_data;
|
||||
shared_memory.host_send_data[2] = input_data_size;
|
||||
shared_memory.host_send_data[3] = (u64)output_data;
|
||||
shared_memory.host_send_data[4] = output_data_size;
|
||||
shared_memory.host_send_data[5] = 0;
|
||||
shared_memory.host_send_data[6] = reset;
|
||||
|
||||
opus_decoder.Send(ADSP::Direction::DSP, ADSP::OpusDecoder::Message::DecodeInterleaved);
|
||||
auto msg = opus_decoder.Receive(ADSP::Direction::Host);
|
||||
if (msg != ADSP::OpusDecoder::Message::DecodeInterleavedOK) {
|
||||
LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",
|
||||
ADSP::OpusDecoder::Message::DecodeInterleavedOK, msg);
|
||||
R_THROW(ResultInvalidOpusDSPReturnCode);
|
||||
}
|
||||
|
||||
auto error_code{static_cast<s32>(shared_memory.dsp_return_data[0])};
|
||||
if (error_code == OPUS_OK) {
|
||||
out_sample_count = static_cast<u32>(shared_memory.dsp_return_data[1]);
|
||||
out_time_taken = 1000 * shared_memory.dsp_return_data[2];
|
||||
}
|
||||
R_RETURN(ResultCodeFromLibOpusErrorCode(error_code));
|
||||
}
|
||||
|
||||
Result HardwareOpus::DecodeInterleavedForMultiStream(u32& out_sample_count, void* output_data,
|
||||
u64 output_data_size, u32 channel_count,
|
||||
void* input_data, u64 input_data_size,
|
||||
void* buffer, u64& out_time_taken,
|
||||
bool reset) {
|
||||
std::scoped_lock l{mutex};
|
||||
shared_memory.host_send_data[0] = (u64)buffer;
|
||||
shared_memory.host_send_data[1] = (u64)input_data;
|
||||
shared_memory.host_send_data[2] = input_data_size;
|
||||
shared_memory.host_send_data[3] = (u64)output_data;
|
||||
shared_memory.host_send_data[4] = output_data_size;
|
||||
shared_memory.host_send_data[5] = 0;
|
||||
shared_memory.host_send_data[6] = reset;
|
||||
|
||||
opus_decoder.Send(ADSP::Direction::DSP,
|
||||
ADSP::OpusDecoder::Message::DecodeInterleavedForMultiStream);
|
||||
auto msg = opus_decoder.Receive(ADSP::Direction::Host);
|
||||
if (msg != ADSP::OpusDecoder::Message::DecodeInterleavedForMultiStreamOK) {
|
||||
LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",
|
||||
ADSP::OpusDecoder::Message::DecodeInterleavedForMultiStreamOK, msg);
|
||||
R_THROW(ResultInvalidOpusDSPReturnCode);
|
||||
}
|
||||
|
||||
auto error_code{static_cast<s32>(shared_memory.dsp_return_data[0])};
|
||||
if (error_code == OPUS_OK) {
|
||||
out_sample_count = static_cast<u32>(shared_memory.dsp_return_data[1]);
|
||||
out_time_taken = 1000 * shared_memory.dsp_return_data[2];
|
||||
}
|
||||
R_RETURN(ResultCodeFromLibOpusErrorCode(error_code));
|
||||
}
|
||||
|
||||
Result HardwareOpus::MapMemory(void* buffer, u64 buffer_size) {
|
||||
std::scoped_lock l{mutex};
|
||||
shared_memory.host_send_data[0] = (u64)buffer;
|
||||
shared_memory.host_send_data[1] = buffer_size;
|
||||
|
||||
opus_decoder.Send(ADSP::Direction::DSP, ADSP::OpusDecoder::Message::MapMemory);
|
||||
auto msg = opus_decoder.Receive(ADSP::Direction::Host);
|
||||
if (msg != ADSP::OpusDecoder::Message::MapMemoryOK) {
|
||||
LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",
|
||||
ADSP::OpusDecoder::Message::MapMemoryOK, msg);
|
||||
R_THROW(ResultInvalidOpusDSPReturnCode);
|
||||
}
|
||||
R_SUCCEED();
|
||||
}
|
||||
|
||||
Result HardwareOpus::UnmapMemory(void* buffer, u64 buffer_size) {
|
||||
std::scoped_lock l{mutex};
|
||||
shared_memory.host_send_data[0] = (u64)buffer;
|
||||
shared_memory.host_send_data[1] = buffer_size;
|
||||
|
||||
opus_decoder.Send(ADSP::Direction::DSP, ADSP::OpusDecoder::Message::UnmapMemory);
|
||||
auto msg = opus_decoder.Receive(ADSP::Direction::Host);
|
||||
if (msg != ADSP::OpusDecoder::Message::UnmapMemoryOK) {
|
||||
LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",
|
||||
ADSP::OpusDecoder::Message::UnmapMemoryOK, msg);
|
||||
R_THROW(ResultInvalidOpusDSPReturnCode);
|
||||
}
|
||||
R_SUCCEED();
|
||||
}
|
||||
|
||||
} // namespace AudioCore::OpusDecoder
|
||||
@ -0,0 +1,45 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <mutex>
|
||||
#include <opus.h>
|
||||
|
||||
#include "audio_core/adsp/apps/opus/opus_decoder.h"
|
||||
#include "audio_core/adsp/apps/opus/shared_memory.h"
|
||||
#include "audio_core/adsp/mailbox.h"
|
||||
#include "core/hle/service/audio/errors.h"
|
||||
|
||||
namespace AudioCore::OpusDecoder {
|
||||
class HardwareOpus {
|
||||
public:
|
||||
HardwareOpus(Core::System& system);
|
||||
|
||||
u64 GetWorkBufferSize(u32 channel);
|
||||
u64 GetWorkBufferSizeForMultiStream(u32 total_stream_count, u32 stereo_stream_count);
|
||||
|
||||
Result InitializeDecodeObject(u32 sample_rate, u32 channel_count, void* buffer,
|
||||
u64 buffer_size);
|
||||
Result InitializeMultiStreamDecodeObject(u32 sample_rate, u32 channel_count,
|
||||
u32 totaL_stream_count, u32 stereo_stream_count,
|
||||
void* mappings, void* buffer, u64 buffer_size);
|
||||
Result ShutdownDecodeObject(void* buffer, u64 buffer_size);
|
||||
Result ShutdownMultiStreamDecodeObject(void* buffer, u64 buffer_size);
|
||||
Result DecodeInterleaved(u32& out_sample_count, void* output_data, u64 output_data_size,
|
||||
u32 channel_count, void* input_data, u64 input_data_size, void* buffer,
|
||||
u64& out_time_taken, bool reset);
|
||||
Result DecodeInterleavedForMultiStream(u32& out_sample_count, void* output_data,
|
||||
u64 output_data_size, u32 channel_count,
|
||||
void* input_data, u64 input_data_size, void* buffer,
|
||||
u64& out_time_taken, bool reset);
|
||||
Result MapMemory(void* buffer, u64 buffer_size);
|
||||
Result UnmapMemory(void* buffer, u64 buffer_size);
|
||||
|
||||
private:
|
||||
Core::System& system;
|
||||
std::mutex mutex;
|
||||
ADSP::OpusDecoder::OpusDecoder& opus_decoder;
|
||||
ADSP::OpusDecoder::SharedMemory shared_memory;
|
||||
};
|
||||
} // namespace AudioCore::OpusDecoder
|
||||
@ -0,0 +1,54 @@
|
||||
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "common/common_funcs.h"
|
||||
#include "common/common_types.h"
|
||||
|
||||
namespace AudioCore::OpusDecoder {
|
||||
constexpr size_t OpusStreamCountMax = 255;
|
||||
constexpr size_t MaxChannels = 2;
|
||||
|
||||
struct OpusParameters {
|
||||
/* 0x00 */ u32 sample_rate;
|
||||
/* 0x04 */ u32 channel_count;
|
||||
}; // size = 0x8
|
||||
static_assert(sizeof(OpusParameters) == 0x8, "OpusParameters has the wrong size!");
|
||||
|
||||
struct OpusParametersEx {
|
||||
/* 0x00 */ u32 sample_rate;
|
||||
/* 0x04 */ u32 channel_count;
|
||||
/* 0x08 */ bool use_large_frame_size;
|
||||
/* 0x09 */ INSERT_PADDING_BYTES(7);
|
||||
}; // size = 0x10
|
||||
static_assert(sizeof(OpusParametersEx) == 0x10, "OpusParametersEx has the wrong size!");
|
||||
|
||||
struct OpusMultiStreamParameters {
|
||||
/* 0x00 */ u32 sample_rate;
|
||||
/* 0x04 */ u32 channel_count;
|
||||
/* 0x08 */ u32 total_stream_count;
|
||||
/* 0x0C */ u32 stereo_stream_count;
|
||||
/* 0x10 */ std::array<u8, OpusStreamCountMax + 1> mappings;
|
||||
}; // size = 0x110
|
||||
static_assert(sizeof(OpusMultiStreamParameters) == 0x110,
|
||||
"OpusMultiStreamParameters has the wrong size!");
|
||||
|
||||
struct OpusMultiStreamParametersEx {
|
||||
/* 0x00 */ u32 sample_rate;
|
||||
/* 0x04 */ u32 channel_count;
|
||||
/* 0x08 */ u32 total_stream_count;
|
||||
/* 0x0C */ u32 stereo_stream_count;
|
||||
/* 0x10 */ bool use_large_frame_size;
|
||||
/* 0x11 */ INSERT_PADDING_BYTES(7);
|
||||
/* 0x18 */ std::array<u8, OpusStreamCountMax + 1> mappings;
|
||||
}; // size = 0x118
|
||||
static_assert(sizeof(OpusMultiStreamParametersEx) == 0x118,
|
||||
"OpusMultiStreamParametersEx has the wrong size!");
|
||||
|
||||
struct OpusPacketHeader {
|
||||
/* 0x00 */ u32 size;
|
||||
/* 0x04 */ u32 final_range;
|
||||
}; // size = 0x8
|
||||
static_assert(sizeof(OpusPacketHeader) == 0x8, "OpusPacketHeader has the wrong size!");
|
||||
} // namespace AudioCore::OpusDecoder
|
||||
Loading…
Reference in New Issue