1 files changed, 243 insertions, 0 deletions
diff --git a/src/core/hle/service/audio/hardware_opus_decoder_manager.cpp b/src/core/hle/service/audio/hardware_opus_decoder_manager.cpp
new file mode 100644
index 000000000..6d7205cd2
--- /dev/null
+++ b/src/core/hle/service/audio/hardware_opus_decoder_manager.cpp
@@ -0,0 +1,243 @@
+// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/service/audio/hardware_opus_decoder.h"
+#include "core/hle/service/audio/hardware_opus_decoder_manager.h"
+#include "core/hle/service/ipc_helpers.h"
+
+namespace Service::Audio {
+
+using namespace AudioCore::OpusDecoder;
+
+void IHardwareOpusDecoderManager::OpenHardwareOpusDecoder(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+
+    auto params = rp.PopRaw<OpusParameters>();
+    auto transfer_memory_size{rp.Pop<u32>()};
+    auto transfer_memory_handle{ctx.GetCopyHandle(0)};
+    auto transfer_memory{ctx.GetObjectFromHandle<Kernel::KTransferMemory>(transfer_memory_handle)};
+
+    LOG_DEBUG(Service_Audio, "sample_rate {} channel_count {} transfer_memory_size 0x{:X}",
+              params.sample_rate, params.channel_count, transfer_memory_size);
+
+    auto decoder{std::make_shared<IHardwareOpusDecoder>(system, impl.GetHardwareOpus())};
+
+    OpusParametersEx ex{
+        .sample_rate = params.sample_rate,
+        .channel_count = params.channel_count,
+        .use_large_frame_size = false,
+    };
+    auto result = decoder->Initialize(ex, transfer_memory.GetPointerUnsafe(), transfer_memory_size);
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(result);
+    rb.PushIpcInterface(decoder);
+}
+
+void IHardwareOpusDecoderManager::GetWorkBufferSize(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    auto params = rp.PopRaw<OpusParameters>();
+
+    u64 size{};
+    auto result = impl.GetWorkBufferSize(params, size);
+
+    LOG_DEBUG(Service_Audio, "sample_rate {} channel_count {} -- returned size 0x{:X}",
+              params.sample_rate, params.channel_count, size);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(result);
+    rb.Push(size);
+}
+
+void IHardwareOpusDecoderManager::OpenHardwareOpusDecoderForMultiStream(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+
+    auto input{ctx.ReadBuffer()};
+    OpusMultiStreamParameters params;
+    std::memcpy(&params, input.data(), sizeof(OpusMultiStreamParameters));
+
+    auto transfer_memory_size{rp.Pop<u32>()};
+    auto transfer_memory_handle{ctx.GetCopyHandle(0)};
+    auto transfer_memory{ctx.GetObjectFromHandle<Kernel::KTransferMemory>(transfer_memory_handle)};
+
+    LOG_DEBUG(Service_Audio,
+              "sample_rate {} channel_count {} total_stream_count {} stereo_stream_count {} "
+              "transfer_memory_size 0x{:X}",
+              params.sample_rate, params.channel_count, params.total_stream_count,
+              params.stereo_stream_count, transfer_memory_size);
+
+    auto decoder{std::make_shared<IHardwareOpusDecoder>(system, impl.GetHardwareOpus())};
+
+    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{},
+    };
+    std::memcpy(ex.mappings.data(), params.mappings.data(), sizeof(params.mappings));
+    auto result = decoder->Initialize(ex, transfer_memory.GetPointerUnsafe(), transfer_memory_size);
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(result);
+    rb.PushIpcInterface(decoder);
+}
+
+void IHardwareOpusDecoderManager::GetWorkBufferSizeForMultiStream(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+
+    auto input{ctx.ReadBuffer()};
+    OpusMultiStreamParameters params;
+    std::memcpy(&params, input.data(), sizeof(OpusMultiStreamParameters));
+
+    u64 size{};
+    auto result = impl.GetWorkBufferSizeForMultiStream(params, size);
+
+    LOG_DEBUG(Service_Audio, "size 0x{:X}", size);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(result);
+    rb.Push(size);
+}
+
+void IHardwareOpusDecoderManager::OpenHardwareOpusDecoderEx(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+
+    auto params = rp.PopRaw<OpusParametersEx>();
+    auto transfer_memory_size{rp.Pop<u32>()};
+    auto transfer_memory_handle{ctx.GetCopyHandle(0)};
+    auto transfer_memory{ctx.GetObjectFromHandle<Kernel::KTransferMemory>(transfer_memory_handle)};
+
+    LOG_DEBUG(Service_Audio, "sample_rate {} channel_count {} transfer_memory_size 0x{:X}",
+              params.sample_rate, params.channel_count, transfer_memory_size);
+
+    auto decoder{std::make_shared<IHardwareOpusDecoder>(system, impl.GetHardwareOpus())};
+
+    auto result =
+        decoder->Initialize(params, transfer_memory.GetPointerUnsafe(), transfer_memory_size);
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(result);
+    rb.PushIpcInterface(decoder);
+}
+
+void IHardwareOpusDecoderManager::GetWorkBufferSizeEx(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    auto params = rp.PopRaw<OpusParametersEx>();
+
+    u64 size{};
+    auto result = impl.GetWorkBufferSizeEx(params, size);
+
+    LOG_DEBUG(Service_Audio, "size 0x{:X}", size);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(result);
+    rb.Push(size);
+}
+
+void IHardwareOpusDecoderManager::OpenHardwareOpusDecoderForMultiStreamEx(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+
+    auto input{ctx.ReadBuffer()};
+    OpusMultiStreamParametersEx params;
+    std::memcpy(&params, input.data(), sizeof(OpusMultiStreamParametersEx));
+
+    auto transfer_memory_size{rp.Pop<u32>()};
+    auto transfer_memory_handle{ctx.GetCopyHandle(0)};
+    auto transfer_memory{ctx.GetObjectFromHandle<Kernel::KTransferMemory>(transfer_memory_handle)};
+
+    LOG_DEBUG(Service_Audio,
+              "sample_rate {} channel_count {} total_stream_count {} stereo_stream_count {} "
+              "use_large_frame_size {}"
+              "transfer_memory_size 0x{:X}",
+              params.sample_rate, params.channel_count, params.total_stream_count,
+              params.stereo_stream_count, params.use_large_frame_size, transfer_memory_size);
+
+    auto decoder{std::make_shared<IHardwareOpusDecoder>(system, impl.GetHardwareOpus())};
+
+    auto result =
+        decoder->Initialize(params, transfer_memory.GetPointerUnsafe(), transfer_memory_size);
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(result);
+    rb.PushIpcInterface(decoder);
+}
+
+void IHardwareOpusDecoderManager::GetWorkBufferSizeForMultiStreamEx(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+
+    auto input{ctx.ReadBuffer()};
+    OpusMultiStreamParametersEx params;
+    std::memcpy(&params, input.data(), sizeof(OpusMultiStreamParametersEx));
+
+    u64 size{};
+    auto result = impl.GetWorkBufferSizeForMultiStreamEx(params, size);
+
+    LOG_DEBUG(Service_Audio,
+              "sample_rate {} channel_count {} total_stream_count {} stereo_stream_count {} "
+              "use_large_frame_size {} -- returned size 0x{:X}",
+              params.sample_rate, params.channel_count, params.total_stream_count,
+              params.stereo_stream_count, params.use_large_frame_size, size);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(result);
+    rb.Push(size);
+}
+
+void IHardwareOpusDecoderManager::GetWorkBufferSizeExEx(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    auto params = rp.PopRaw<OpusParametersEx>();
+
+    u64 size{};
+    auto result = impl.GetWorkBufferSizeExEx(params, size);
+
+    LOG_DEBUG(Service_Audio, "size 0x{:X}", size);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(result);
+    rb.Push(size);
+}
+
+void IHardwareOpusDecoderManager::GetWorkBufferSizeForMultiStreamExEx(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+
+    auto input{ctx.ReadBuffer()};
+    OpusMultiStreamParametersEx params;
+    std::memcpy(&params, input.data(), sizeof(OpusMultiStreamParametersEx));
+
+    u64 size{};
+    auto result = impl.GetWorkBufferSizeForMultiStreamExEx(params, size);
+
+    LOG_DEBUG(Service_Audio, "size 0x{:X}", size);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(result);
+    rb.Push(size);
+}
+
+IHardwareOpusDecoderManager::IHardwareOpusDecoderManager(Core::System& system_)
+    : ServiceFramework{system_, "hwopus"}, system{system_}, impl{system} {
+    static const FunctionInfo functions[] = {
+        {0, &IHardwareOpusDecoderManager::OpenHardwareOpusDecoder, "OpenHardwareOpusDecoder"},
+        {1, &IHardwareOpusDecoderManager::GetWorkBufferSize, "GetWorkBufferSize"},
+        {2, &IHardwareOpusDecoderManager::OpenHardwareOpusDecoderForMultiStream,
+         "OpenOpusDecoderForMultiStream"},
+        {3, &IHardwareOpusDecoderManager::GetWorkBufferSizeForMultiStream,
+         "GetWorkBufferSizeForMultiStream"},
+        {4, &IHardwareOpusDecoderManager::OpenHardwareOpusDecoderEx, "OpenHardwareOpusDecoderEx"},
+        {5, &IHardwareOpusDecoderManager::GetWorkBufferSizeEx, "GetWorkBufferSizeEx"},
+        {6, &IHardwareOpusDecoderManager::OpenHardwareOpusDecoderForMultiStreamEx,
+         "OpenHardwareOpusDecoderForMultiStreamEx"},
+        {7, &IHardwareOpusDecoderManager::GetWorkBufferSizeForMultiStreamEx,
+         "GetWorkBufferSizeForMultiStreamEx"},
+        {8, &IHardwareOpusDecoderManager::GetWorkBufferSizeExEx, "GetWorkBufferSizeExEx"},
+        {9, &IHardwareOpusDecoderManager::GetWorkBufferSizeForMultiStreamExEx,
+         "GetWorkBufferSizeForMultiStreamExEx"},
+    };
+    RegisterHandlers(functions);
+}
+
+IHardwareOpusDecoderManager::~IHardwareOpusDecoderManager() = default;
+
+} // namespace Service::Audio