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-rw-r--r--src/audio_core/audio_out.cpp3
-rw-r--r--src/audio_core/cubeb_sink.cpp2
-rw-r--r--src/audio_core/cubeb_sink.h2
-rw-r--r--src/audio_core/null_sink.h2
-rw-r--r--src/audio_core/sink_details.cpp53
-rw-r--r--src/audio_core/sink_details.h25
6 files changed, 55 insertions, 32 deletions
diff --git a/src/audio_core/audio_out.cpp b/src/audio_core/audio_out.cpp
index 0c8f5b18e..cbba17632 100644
--- a/src/audio_core/audio_out.cpp
+++ b/src/audio_core/audio_out.cpp
@@ -30,8 +30,7 @@ static Stream::Format ChannelsToStreamFormat(u32 num_channels) {
StreamPtr AudioOut::OpenStream(u32 sample_rate, u32 num_channels, std::string&& name,
Stream::ReleaseCallback&& release_callback) {
if (!sink) {
- const SinkDetails& sink_details = GetSinkDetails(Settings::values.sink_id);
- sink = sink_details.factory(Settings::values.audio_device_id);
+ sink = CreateSinkFromID(Settings::values.sink_id, Settings::values.audio_device_id);
}
return std::make_shared<Stream>(
diff --git a/src/audio_core/cubeb_sink.cpp b/src/audio_core/cubeb_sink.cpp
index d31a1c844..097328901 100644
--- a/src/audio_core/cubeb_sink.cpp
+++ b/src/audio_core/cubeb_sink.cpp
@@ -107,7 +107,7 @@ private:
static void StateCallback(cubeb_stream* stream, void* user_data, cubeb_state state);
};
-CubebSink::CubebSink(std::string target_device_name) {
+CubebSink::CubebSink(std::string_view target_device_name) {
if (cubeb_init(&ctx, "yuzu", nullptr) != CUBEB_OK) {
LOG_CRITICAL(Audio_Sink, "cubeb_init failed");
return;
diff --git a/src/audio_core/cubeb_sink.h b/src/audio_core/cubeb_sink.h
index 59cbf05e9..efb9d1634 100644
--- a/src/audio_core/cubeb_sink.h
+++ b/src/audio_core/cubeb_sink.h
@@ -15,7 +15,7 @@ namespace AudioCore {
class CubebSink final : public Sink {
public:
- explicit CubebSink(std::string device_id);
+ explicit CubebSink(std::string_view device_id);
~CubebSink() override;
SinkStream& AcquireSinkStream(u32 sample_rate, u32 num_channels,
diff --git a/src/audio_core/null_sink.h b/src/audio_core/null_sink.h
index a78d78893..61a28d542 100644
--- a/src/audio_core/null_sink.h
+++ b/src/audio_core/null_sink.h
@@ -10,7 +10,7 @@ namespace AudioCore {
class NullSink final : public Sink {
public:
- explicit NullSink(std::string){};
+ explicit NullSink(std::string_view) {}
~NullSink() override = default;
SinkStream& AcquireSinkStream(u32 /*sample_rate*/, u32 /*num_channels*/,
diff --git a/src/audio_core/sink_details.cpp b/src/audio_core/sink_details.cpp
index 67cf1f3b2..a848eb1c9 100644
--- a/src/audio_core/sink_details.cpp
+++ b/src/audio_core/sink_details.cpp
@@ -14,31 +14,68 @@
#include "common/logging/log.h"
namespace AudioCore {
+namespace {
+struct SinkDetails {
+ using FactoryFn = std::unique_ptr<Sink> (*)(std::string_view);
+ using ListDevicesFn = std::vector<std::string> (*)();
-// g_sink_details is ordered in terms of desirability, with the best choice at the top.
-const std::vector<SinkDetails> g_sink_details = {
+ /// Name for this sink.
+ const char* id;
+ /// A method to call to construct an instance of this type of sink.
+ FactoryFn factory;
+ /// A method to call to list available devices.
+ ListDevicesFn list_devices;
+};
+
+// sink_details is ordered in terms of desirability, with the best choice at the top.
+constexpr SinkDetails sink_details[] = {
#ifdef HAVE_CUBEB
- SinkDetails{"cubeb", &std::make_unique<CubebSink, std::string>, &ListCubebSinkDevices},
+ SinkDetails{"cubeb",
+ [](std::string_view device_id) -> std::unique_ptr<Sink> {
+ return std::make_unique<CubebSink>(device_id);
+ },
+ &ListCubebSinkDevices},
#endif
- SinkDetails{"null", &std::make_unique<NullSink, std::string>,
+ SinkDetails{"null",
+ [](std::string_view device_id) -> std::unique_ptr<Sink> {
+ return std::make_unique<NullSink>(device_id);
+ },
[] { return std::vector<std::string>{"null"}; }},
};
const SinkDetails& GetSinkDetails(std::string_view sink_id) {
auto iter =
- std::find_if(g_sink_details.begin(), g_sink_details.end(),
+ std::find_if(std::begin(sink_details), std::end(sink_details),
[sink_id](const auto& sink_detail) { return sink_detail.id == sink_id; });
- if (sink_id == "auto" || iter == g_sink_details.end()) {
+ if (sink_id == "auto" || iter == std::end(sink_details)) {
if (sink_id != "auto") {
LOG_ERROR(Audio, "AudioCore::SelectSink given invalid sink_id {}", sink_id);
}
// Auto-select.
- // g_sink_details is ordered in terms of desirability, with the best choice at the front.
- iter = g_sink_details.begin();
+ // sink_details is ordered in terms of desirability, with the best choice at the front.
+ iter = std::begin(sink_details);
}
return *iter;
}
+} // Anonymous namespace
+
+std::vector<const char*> GetSinkIDs() {
+ std::vector<const char*> sink_ids(std::size(sink_details));
+
+ std::transform(std::begin(sink_details), std::end(sink_details), std::begin(sink_ids),
+ [](const auto& sink) { return sink.id; });
+
+ return sink_ids;
+}
+
+std::vector<std::string> GetDeviceListForSink(std::string_view sink_id) {
+ return GetSinkDetails(sink_id).list_devices();
+}
+
+std::unique_ptr<Sink> CreateSinkFromID(std::string_view sink_id, std::string_view device_id) {
+ return GetSinkDetails(sink_id).factory(device_id);
+}
} // namespace AudioCore
diff --git a/src/audio_core/sink_details.h b/src/audio_core/sink_details.h
index 03534b187..bc8786270 100644
--- a/src/audio_core/sink_details.h
+++ b/src/audio_core/sink_details.h
@@ -4,34 +4,21 @@
#pragma once
-#include <functional>
-#include <memory>
#include <string>
#include <string_view>
-#include <utility>
#include <vector>
namespace AudioCore {
class Sink;
-struct SinkDetails {
- using FactoryFn = std::function<std::unique_ptr<Sink>(std::string)>;
- using ListDevicesFn = std::function<std::vector<std::string>()>;
+/// Retrieves the IDs for all available audio sinks.
+std::vector<const char*> GetSinkIDs();
- SinkDetails(const char* id_, FactoryFn factory_, ListDevicesFn list_devices_)
- : id(id_), factory(std::move(factory_)), list_devices(std::move(list_devices_)) {}
+/// Gets the list of devices for a particular sink identified by the given ID.
+std::vector<std::string> GetDeviceListForSink(std::string_view sink_id);
- /// Name for this sink.
- const char* id;
- /// A method to call to construct an instance of this type of sink.
- FactoryFn factory;
- /// A method to call to list available devices.
- ListDevicesFn list_devices;
-};
-
-extern const std::vector<SinkDetails> g_sink_details;
-
-const SinkDetails& GetSinkDetails(std::string_view sink_id);
+/// Creates an audio sink identified by the given device ID.
+std::unique_ptr<Sink> CreateSinkFromID(std::string_view sink_id, std::string_view device_id);
} // namespace AudioCore
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 20:22:29 +0100