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-rw-r--r--src/audio_core/renderer/audio_device.cpp14
-rw-r--r--src/audio_core/renderer/audio_device.h6
-rw-r--r--src/common/string_util.cpp4
-rw-r--r--src/common/string_util.h1
-rw-r--r--src/core/hle/service/audio/audio_device.cpp180
-rw-r--r--src/core/hle/service/audio/audio_device.h41
-rw-r--r--src/core/hle/service/audio/audio_in_manager.cpp3
-rw-r--r--src/core/hle/service/audio/audio_out_manager.cpp4
8 files changed, 127 insertions, 126 deletions
diff --git a/src/audio_core/renderer/audio_device.cpp b/src/audio_core/renderer/audio_device.cpp
index 2d9bf82bb..5be5594f6 100644
--- a/src/audio_core/renderer/audio_device.cpp
+++ b/src/audio_core/renderer/audio_device.cpp
@@ -36,8 +36,7 @@ AudioDevice::AudioDevice(Core::System& system, const u64 applet_resource_user_id
: output_sink{system.AudioCore().GetOutputSink()},
applet_resource_user_id{applet_resource_user_id_}, user_revision{revision} {}
-u32 AudioDevice::ListAudioDeviceName(std::vector<AudioDeviceName>& out_buffer,
- const size_t max_count) const {
+u32 AudioDevice::ListAudioDeviceName(std::span<AudioDeviceName> out_buffer) const {
std::span<const AudioDeviceName> names{};
if (CheckFeatureSupported(SupportTags::AudioUsbDeviceOutput, user_revision)) {
@@ -46,19 +45,18 @@ u32 AudioDevice::ListAudioDeviceName(std::vector<AudioDeviceName>& out_buffer,
names = device_names;
}
- const u32 out_count{static_cast<u32>(std::min(max_count, names.size()))};
+ const u32 out_count{static_cast<u32>(std::min(out_buffer.size(), names.size()))};
for (u32 i = 0; i < out_count; i++) {
- out_buffer.push_back(names[i]);
+ out_buffer[i] = names[i];
}
return out_count;
}
-u32 AudioDevice::ListAudioOutputDeviceName(std::vector<AudioDeviceName>& out_buffer,
- const size_t max_count) const {
- const u32 out_count{static_cast<u32>(std::min(max_count, output_device_names.size()))};
+u32 AudioDevice::ListAudioOutputDeviceName(std::span<AudioDeviceName> out_buffer) const {
+ const u32 out_count{static_cast<u32>(std::min(out_buffer.size(), output_device_names.size()))};
for (u32 i = 0; i < out_count; i++) {
- out_buffer.push_back(output_device_names[i]);
+ out_buffer[i] = output_device_names[i];
}
return out_count;
}
diff --git a/src/audio_core/renderer/audio_device.h b/src/audio_core/renderer/audio_device.h
index ca4040add..4242dad30 100644
--- a/src/audio_core/renderer/audio_device.h
+++ b/src/audio_core/renderer/audio_device.h
@@ -36,20 +36,18 @@ public:
* Get a list of the available output devices.
*
* @param out_buffer - Output buffer to write the available device names.
- * @param max_count - Maximum number of devices to write (count of out_buffer).
* @return Number of device names written.
*/
- u32 ListAudioDeviceName(std::vector<AudioDeviceName>& out_buffer, size_t max_count) const;
+ u32 ListAudioDeviceName(std::span<AudioDeviceName> out_buffer) const;
/**
* Get a list of the available output devices.
* Different to above somehow...
*
* @param out_buffer - Output buffer to write the available device names.
- * @param max_count - Maximum number of devices to write (count of out_buffer).
* @return Number of device names written.
*/
- u32 ListAudioOutputDeviceName(std::vector<AudioDeviceName>& out_buffer, size_t max_count) const;
+ u32 ListAudioOutputDeviceName(std::span<AudioDeviceName> out_buffer) const;
/**
* Set the volume of all streams in the backend sink.
diff --git a/src/common/string_util.cpp b/src/common/string_util.cpp
index 72c481798..1909aced5 100644
--- a/src/common/string_util.cpp
+++ b/src/common/string_util.cpp
@@ -38,6 +38,10 @@ std::string StringFromBuffer(std::span<const u8> data) {
return std::string(data.begin(), std::find(data.begin(), data.end(), '\0'));
}
+std::string StringFromBuffer(std::span<const char> data) {
+ return std::string(data.begin(), std::find(data.begin(), data.end(), '\0'));
+}
+
// Turns " hej " into "hej". Also handles tabs.
std::string StripSpaces(const std::string& str) {
const std::size_t s = str.find_first_not_of(" \t\r\n");
diff --git a/src/common/string_util.h b/src/common/string_util.h
index 9da1ca4e9..53d0549ca 100644
--- a/src/common/string_util.h
+++ b/src/common/string_util.h
@@ -19,6 +19,7 @@ namespace Common {
[[nodiscard]] std::string ToUpper(std::string str);
[[nodiscard]] std::string StringFromBuffer(std::span<const u8> data);
+[[nodiscard]] std::string StringFromBuffer(std::span<const char> data);
[[nodiscard]] std::string StripSpaces(const std::string& s);
[[nodiscard]] std::string StripQuotes(const std::string& s);
diff --git a/src/core/hle/service/audio/audio_device.cpp b/src/core/hle/service/audio/audio_device.cpp
index 3608d08c7..438f3cccd 100644
--- a/src/core/hle/service/audio/audio_device.cpp
+++ b/src/core/hle/service/audio/audio_device.cpp
@@ -4,7 +4,7 @@
#include "audio_core/audio_core.h"
#include "common/string_util.h"
#include "core/hle/service/audio/audio_device.h"
-#include "core/hle/service/ipc_helpers.h"
+#include "core/hle/service/cmif_serialization.h"
namespace Service::Audio {
using namespace AudioCore::Renderer;
@@ -15,20 +15,20 @@ IAudioDevice::IAudioDevice(Core::System& system_, u64 applet_resource_user_id, u
impl{std::make_unique<AudioDevice>(system_, applet_resource_user_id, revision)},
event{service_context.CreateEvent(fmt::format("IAudioDeviceEvent-{}", device_num))} {
static const FunctionInfo functions[] = {
- {0, &IAudioDevice::ListAudioDeviceName, "ListAudioDeviceName"},
- {1, &IAudioDevice::SetAudioDeviceOutputVolume, "SetAudioDeviceOutputVolume"},
- {2, &IAudioDevice::GetAudioDeviceOutputVolume, "GetAudioDeviceOutputVolume"},
- {3, &IAudioDevice::GetActiveAudioDeviceName, "GetActiveAudioDeviceName"},
- {4, &IAudioDevice::QueryAudioDeviceSystemEvent, "QueryAudioDeviceSystemEvent"},
- {5, &IAudioDevice::GetActiveChannelCount, "GetActiveChannelCount"},
- {6, &IAudioDevice::ListAudioDeviceName, "ListAudioDeviceNameAuto"},
- {7, &IAudioDevice::SetAudioDeviceOutputVolume, "SetAudioDeviceOutputVolumeAuto"},
- {8, &IAudioDevice::GetAudioDeviceOutputVolume, "GetAudioDeviceOutputVolumeAuto"},
- {10, &IAudioDevice::GetActiveAudioDeviceName, "GetActiveAudioDeviceNameAuto"},
- {11, &IAudioDevice::QueryAudioDeviceInputEvent, "QueryAudioDeviceInputEvent"},
- {12, &IAudioDevice::QueryAudioDeviceOutputEvent, "QueryAudioDeviceOutputEvent"},
- {13, &IAudioDevice::GetActiveAudioDeviceName, "GetActiveAudioOutputDeviceName"},
- {14, &IAudioDevice::ListAudioOutputDeviceName, "ListAudioOutputDeviceName"},
+ {0, D<&IAudioDevice::ListAudioDeviceName>, "ListAudioDeviceName"},
+ {1, D<&IAudioDevice::SetAudioDeviceOutputVolume>, "SetAudioDeviceOutputVolume"},
+ {2, D<&IAudioDevice::GetAudioDeviceOutputVolume>, "GetAudioDeviceOutputVolume"},
+ {3, D<&IAudioDevice::GetActiveAudioDeviceName>, "GetActiveAudioDeviceName"},
+ {4, D<&IAudioDevice::QueryAudioDeviceSystemEvent>, "QueryAudioDeviceSystemEvent"},
+ {5, D<&IAudioDevice::GetActiveChannelCount>, "GetActiveChannelCount"},
+ {6, D<&IAudioDevice::ListAudioDeviceNameAuto>, "ListAudioDeviceNameAuto"},
+ {7, D<&IAudioDevice::SetAudioDeviceOutputVolumeAuto>, "SetAudioDeviceOutputVolumeAuto"},
+ {8, D<&IAudioDevice::GetAudioDeviceOutputVolumeAuto>, "GetAudioDeviceOutputVolumeAuto"},
+ {10, D<&IAudioDevice::GetActiveAudioDeviceNameAuto>, "GetActiveAudioDeviceNameAuto"},
+ {11, D<&IAudioDevice::QueryAudioDeviceInputEvent>, "QueryAudioDeviceInputEvent"},
+ {12, D<&IAudioDevice::QueryAudioDeviceOutputEvent>, "QueryAudioDeviceOutputEvent"},
+ {13, D<&IAudioDevice::GetActiveAudioDeviceName>, "GetActiveAudioOutputDeviceName"},
+ {14, D<&IAudioDevice::ListAudioOutputDeviceName>, "ListAudioOutputDeviceName"},
};
RegisterHandlers(functions);
@@ -39,15 +39,33 @@ IAudioDevice::~IAudioDevice() {
service_context.CloseEvent(event);
}
-void IAudioDevice::ListAudioDeviceName(HLERequestContext& ctx) {
- const size_t in_count = ctx.GetWriteBufferNumElements<AudioDevice::AudioDeviceName>();
+Result IAudioDevice::ListAudioDeviceName(
+ OutArray<AudioDevice::AudioDeviceName, BufferAttr_HipcMapAlias> out_names, Out<s32> out_count) {
+ R_RETURN(this->ListAudioDeviceNameAuto(out_names, out_count));
+}
+
+Result IAudioDevice::SetAudioDeviceOutputVolume(
+ InArray<AudioDevice::AudioDeviceName, BufferAttr_HipcMapAlias> name, f32 volume) {
+ R_RETURN(this->SetAudioDeviceOutputVolumeAuto(name, volume));
+}
+
+Result IAudioDevice::GetAudioDeviceOutputVolume(
+ Out<f32> out_volume, InArray<AudioDevice::AudioDeviceName, BufferAttr_HipcMapAlias> name) {
+ R_RETURN(this->GetAudioDeviceOutputVolumeAuto(out_volume, name));
+}
- std::vector<AudioDevice::AudioDeviceName> out_names{};
+Result IAudioDevice::GetActiveAudioDeviceName(
+ OutArray<AudioDevice::AudioDeviceName, BufferAttr_HipcMapAlias> out_name) {
+ R_RETURN(this->GetActiveAudioDeviceNameAuto(out_name));
+}
- const u32 out_count = impl->ListAudioDeviceName(out_names, in_count);
+Result IAudioDevice::ListAudioDeviceNameAuto(
+ OutArray<AudioDevice::AudioDeviceName, BufferAttr_HipcAutoSelect> out_names,
+ Out<s32> out_count) {
+ *out_count = impl->ListAudioDeviceName(out_names);
std::string out{};
- for (u32 i = 0; i < out_count; i++) {
+ for (s32 i = 0; i < *out_count; i++) {
std::string a{};
u32 j = 0;
while (out_names[i].name[j] != '\0') {
@@ -58,109 +76,77 @@ void IAudioDevice::ListAudioDeviceName(HLERequestContext& ctx) {
}
LOG_DEBUG(Service_Audio, "called.\nNames={}", out);
-
- IPC::ResponseBuilder rb{ctx, 3};
-
- ctx.WriteBuffer(out_names);
-
- rb.Push(ResultSuccess);
- rb.Push(out_count);
+ R_SUCCEED();
}
-void IAudioDevice::SetAudioDeviceOutputVolume(HLERequestContext& ctx) {
- IPC::RequestParser rp{ctx};
- const f32 volume = rp.Pop<f32>();
-
- const auto device_name_buffer = ctx.ReadBuffer();
- const std::string name = Common::StringFromBuffer(device_name_buffer);
+Result IAudioDevice::SetAudioDeviceOutputVolumeAuto(
+ InArray<AudioDevice::AudioDeviceName, BufferAttr_HipcAutoSelect> name, f32 volume) {
+ R_UNLESS(!name.empty(), Audio::ResultInsufficientBuffer);
- LOG_DEBUG(Service_Audio, "called. name={}, volume={}", name, volume);
+ const std::string device_name = Common::StringFromBuffer(name[0].name);
+ LOG_DEBUG(Service_Audio, "called. name={}, volume={}", device_name, volume);
- if (name == "AudioTvOutput") {
+ if (device_name == "AudioTvOutput") {
impl->SetDeviceVolumes(volume);
}
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
+ R_SUCCEED();
}
-void IAudioDevice::GetAudioDeviceOutputVolume(HLERequestContext& ctx) {
- const auto device_name_buffer = ctx.ReadBuffer();
- const std::string name = Common::StringFromBuffer(device_name_buffer);
+Result IAudioDevice::GetAudioDeviceOutputVolumeAuto(
+ Out<f32> out_volume, InArray<AudioDevice::AudioDeviceName, BufferAttr_HipcAutoSelect> name) {
+ R_UNLESS(!name.empty(), Audio::ResultInsufficientBuffer);
- LOG_DEBUG(Service_Audio, "called. Name={}", name);
+ const std::string device_name = Common::StringFromBuffer(name[0].name);
+ LOG_DEBUG(Service_Audio, "called. Name={}", device_name);
- f32 volume{1.0f};
- if (name == "AudioTvOutput") {
- volume = impl->GetDeviceVolume(name);
+ *out_volume = 1.0f;
+ if (device_name == "AudioTvOutput") {
+ *out_volume = impl->GetDeviceVolume(device_name);
}
- IPC::ResponseBuilder rb{ctx, 3};
- rb.Push(ResultSuccess);
- rb.Push(volume);
+ R_SUCCEED();
}
-void IAudioDevice::GetActiveAudioDeviceName(HLERequestContext& ctx) {
- const auto write_size = ctx.GetWriteBufferSize();
- std::string out_name{"AudioTvOutput"};
-
- LOG_DEBUG(Service_Audio, "(STUBBED) called. Name={}", out_name);
-
- out_name.resize(write_size);
-
- ctx.WriteBuffer(out_name);
-
- IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ResultSuccess);
+Result IAudioDevice::GetActiveAudioDeviceNameAuto(
+ OutArray<AudioDevice::AudioDeviceName, BufferAttr_HipcAutoSelect> out_name) {
+ R_UNLESS(!out_name.empty(), Audio::ResultInsufficientBuffer);
+ out_name[0] = AudioDevice::AudioDeviceName("AudioTvOutput");
+ LOG_DEBUG(Service_Audio, "(STUBBED) called");
+ R_SUCCEED();
}
-void IAudioDevice::QueryAudioDeviceSystemEvent(HLERequestContext& ctx) {
+Result IAudioDevice::QueryAudioDeviceSystemEvent(OutCopyHandle<Kernel::KReadableEvent> out_event) {
LOG_DEBUG(Service_Audio, "(STUBBED) called");
-
event->Signal();
-
- IPC::ResponseBuilder rb{ctx, 2, 1};
- rb.Push(ResultSuccess);
- rb.PushCopyObjects(event->GetReadableEvent());
-}
-
-void IAudioDevice::GetActiveChannelCount(HLERequestContext& ctx) {
- const auto& sink{system.AudioCore().GetOutputSink()};
- u32 channel_count{sink.GetSystemChannels()};
-
- LOG_DEBUG(Service_Audio, "(STUBBED) called. Channels={}", channel_count);
-
- IPC::ResponseBuilder rb{ctx, 3};
-
- rb.Push(ResultSuccess);
- rb.Push<u32>(channel_count);
+ *out_event = &event->GetReadableEvent();
+ R_SUCCEED();
}
-void IAudioDevice::QueryAudioDeviceInputEvent(HLERequestContext& ctx) {
+Result IAudioDevice::QueryAudioDeviceInputEvent(OutCopyHandle<Kernel::KReadableEvent> out_event) {
LOG_DEBUG(Service_Audio, "(STUBBED) called");
-
- IPC::ResponseBuilder rb{ctx, 2, 1};
- rb.Push(ResultSuccess);
- rb.PushCopyObjects(event->GetReadableEvent());
+ *out_event = &event->GetReadableEvent();
+ R_SUCCEED();
}
-void IAudioDevice::QueryAudioDeviceOutputEvent(HLERequestContext& ctx) {
+Result IAudioDevice::QueryAudioDeviceOutputEvent(OutCopyHandle<Kernel::KReadableEvent> out_event) {
LOG_DEBUG(Service_Audio, "called");
-
- IPC::ResponseBuilder rb{ctx, 2, 1};
- rb.Push(ResultSuccess);
- rb.PushCopyObjects(event->GetReadableEvent());
+ *out_event = &event->GetReadableEvent();
+ R_SUCCEED();
}
-void IAudioDevice::ListAudioOutputDeviceName(HLERequestContext& ctx) {
- const size_t in_count = ctx.GetWriteBufferNumElements<AudioDevice::AudioDeviceName>();
-
- std::vector<AudioDevice::AudioDeviceName> out_names{};
+Result IAudioDevice::GetActiveChannelCount(Out<u32> out_active_channel_count) {
+ *out_active_channel_count = system.AudioCore().GetOutputSink().GetSystemChannels();
+ LOG_DEBUG(Service_Audio, "(STUBBED) called. Channels={}", *out_active_channel_count);
+ R_SUCCEED();
+}
- const u32 out_count = impl->ListAudioOutputDeviceName(out_names, in_count);
+Result IAudioDevice::ListAudioOutputDeviceName(
+ OutArray<AudioDevice::AudioDeviceName, BufferAttr_HipcMapAlias> out_names, Out<s32> out_count) {
+ *out_count = impl->ListAudioOutputDeviceName(out_names);
std::string out{};
- for (u32 i = 0; i < out_count; i++) {
+ for (s32 i = 0; i < *out_count; i++) {
std::string a{};
u32 j = 0;
while (out_names[i].name[j] != '\0') {
@@ -171,13 +157,7 @@ void IAudioDevice::ListAudioOutputDeviceName(HLERequestContext& ctx) {
}
LOG_DEBUG(Service_Audio, "called.\nNames={}", out);
-
- IPC::ResponseBuilder rb{ctx, 3};
-
- ctx.WriteBuffer(out_names);
-
- rb.Push(ResultSuccess);
- rb.Push(out_count);
+ R_SUCCEED();
}
} // namespace Service::Audio
diff --git a/src/core/hle/service/audio/audio_device.h b/src/core/hle/service/audio/audio_device.h
index 850c60051..752157272 100644
--- a/src/core/hle/service/audio/audio_device.h
+++ b/src/core/hle/service/audio/audio_device.h
@@ -4,11 +4,18 @@
#pragma once
#include "audio_core/renderer/audio_device.h"
+#include "core/hle/service/cmif_types.h"
#include "core/hle/service/kernel_helpers.h"
#include "core/hle/service/service.h"
+namespace Kernel {
+class KReadableEvent;
+}
+
namespace Service::Audio {
+using AudioCore::Renderer::AudioDevice;
+
class IAudioDevice final : public ServiceFramework<IAudioDevice> {
public:
@@ -17,15 +24,31 @@ public:
~IAudioDevice() override;
private:
- void ListAudioDeviceName(HLERequestContext& ctx);
- void SetAudioDeviceOutputVolume(HLERequestContext& ctx);
- void GetAudioDeviceOutputVolume(HLERequestContext& ctx);
- void GetActiveAudioDeviceName(HLERequestContext& ctx);
- void QueryAudioDeviceSystemEvent(HLERequestContext& ctx);
- void GetActiveChannelCount(HLERequestContext& ctx);
- void QueryAudioDeviceInputEvent(HLERequestContext& ctx);
- void QueryAudioDeviceOutputEvent(HLERequestContext& ctx);
- void ListAudioOutputDeviceName(HLERequestContext& ctx);
+ Result ListAudioDeviceName(
+ OutArray<AudioDevice::AudioDeviceName, BufferAttr_HipcMapAlias> out_names,
+ Out<s32> out_count);
+ Result SetAudioDeviceOutputVolume(
+ InArray<AudioDevice::AudioDeviceName, BufferAttr_HipcMapAlias> name, f32 volume);
+ Result GetAudioDeviceOutputVolume(
+ Out<f32> out_volume, InArray<AudioDevice::AudioDeviceName, BufferAttr_HipcMapAlias> name);
+ Result GetActiveAudioDeviceName(
+ OutArray<AudioDevice::AudioDeviceName, BufferAttr_HipcMapAlias> out_name);
+ Result ListAudioDeviceNameAuto(
+ OutArray<AudioDevice::AudioDeviceName, BufferAttr_HipcAutoSelect> out_names,
+ Out<s32> out_count);
+ Result SetAudioDeviceOutputVolumeAuto(
+ InArray<AudioDevice::AudioDeviceName, BufferAttr_HipcAutoSelect> name, f32 volume);
+ Result GetAudioDeviceOutputVolumeAuto(
+ Out<f32> out_volume, InArray<AudioDevice::AudioDeviceName, BufferAttr_HipcAutoSelect> name);
+ Result GetActiveAudioDeviceNameAuto(
+ OutArray<AudioDevice::AudioDeviceName, BufferAttr_HipcAutoSelect> out_name);
+ Result QueryAudioDeviceSystemEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
+ Result QueryAudioDeviceInputEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
+ Result QueryAudioDeviceOutputEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
+ Result GetActiveChannelCount(Out<u32> out_active_channel_count);
+ Result ListAudioOutputDeviceName(
+ OutArray<AudioDevice::AudioDeviceName, BufferAttr_HipcMapAlias> out_names,
+ Out<s32> out_count);
KernelHelpers::ServiceContext service_context;
std::unique_ptr<AudioCore::Renderer::AudioDevice> impl;
diff --git a/src/core/hle/service/audio/audio_in_manager.cpp b/src/core/hle/service/audio/audio_in_manager.cpp
index 9b67af367..d55da17c8 100644
--- a/src/core/hle/service/audio/audio_in_manager.cpp
+++ b/src/core/hle/service/audio/audio_in_manager.cpp
@@ -96,8 +96,7 @@ Result IAudioInManager::OpenAudioInProtocolSpecified(
LOG_DEBUG(Service_Audio, "Opening new AudioIn, session_id={}, free sessions={}", new_session_id,
impl->num_free_sessions);
- const auto name_buffer = std::span(reinterpret_cast<const u8*>(name[0].name.data()), 0x100);
- const auto device_name = Common::StringFromBuffer(name_buffer);
+ const auto device_name = Common::StringFromBuffer(name[0].name);
*out_audio_in = std::make_shared<IAudioIn>(system, *impl, new_session_id, device_name,
parameter, process_handle.Get(), aruid.pid);
impl->sessions[new_session_id] = (*out_audio_in)->GetImpl();
diff --git a/src/core/hle/service/audio/audio_out_manager.cpp b/src/core/hle/service/audio/audio_out_manager.cpp
index 780e1dcda..153445097 100644
--- a/src/core/hle/service/audio/audio_out_manager.cpp
+++ b/src/core/hle/service/audio/audio_out_manager.cpp
@@ -75,9 +75,7 @@ Result IAudioOutManager::OpenAudioOutAuto(
R_TRY(impl->LinkToManager());
R_TRY(impl->AcquireSessionId(new_session_id));
- const auto name_buffer = std::span(reinterpret_cast<const u8*>(name[0].name.data()), 0x100);
- const auto device_name = Common::StringFromBuffer(name_buffer);
-
+ const auto device_name = Common::StringFromBuffer(name[0].name);
LOG_DEBUG(Service_Audio, "Opening new AudioOut, sessionid={}, free sessions={}", new_session_id,
impl->num_free_sessions);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 15:48:27 +0100