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audio_in: Mark several functions as const 

These functions don't modify class state, so we can mark them as such
This commit is contained in:
Lioncash 2022-09-16 09:40:41 -04:00
parent d1f3c121a0
commit 7a5d235d94
4 changed files with 18 additions and 18 deletions
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8
src/audio_core/in/audio_in.cpp
View File

@ -72,7 +72,7 @@ Kernel::KReadableEvent& In::GetBufferEvent() {
return event->GetReadableEvent(); return event->GetReadableEvent();
} }
f32 In::GetVolume() { f32 In::GetVolume() const {
std::scoped_lock l{parent_mutex}; std::scoped_lock l{parent_mutex};
return system.GetVolume(); return system.GetVolume();
} }
@ -82,17 +82,17 @@ void In::SetVolume(f32 volume) {
system.SetVolume(volume); system.SetVolume(volume);
} }
bool In::ContainsAudioBuffer(u64 tag) { bool In::ContainsAudioBuffer(u64 tag) const {
std::scoped_lock l{parent_mutex}; std::scoped_lock l{parent_mutex};
return system.ContainsAudioBuffer(tag); return system.ContainsAudioBuffer(tag);
} }
u32 In::GetBufferCount() { u32 In::GetBufferCount() const {
std::scoped_lock l{parent_mutex}; std::scoped_lock l{parent_mutex};
return system.GetBufferCount(); return system.GetBufferCount();
} }
u64 In::GetPlayedSampleCount() { u64 In::GetPlayedSampleCount() const {
std::scoped_lock l{parent_mutex}; std::scoped_lock l{parent_mutex};
return system.GetPlayedSampleCount(); return system.GetPlayedSampleCount();
} }

8
src/audio_core/in/audio_in.h
View File

@ -102,7 +102,7 @@ public:
* *
* @return The current volume. * @return The current volume.
*/ */
f32 GetVolume(); f32 GetVolume() const;
/** /**
* Set the system volume. * Set the system volume.
@ -117,21 +117,21 @@ public:
* @param tag - The tag to search for. * @param tag - The tag to search for.
* @return True if the buffer is in the system, otherwise false. * @return True if the buffer is in the system, otherwise false.
*/ */
bool ContainsAudioBuffer(u64 tag); bool ContainsAudioBuffer(u64 tag) const;
/** /**
* Get the maximum number of buffers. * Get the maximum number of buffers.
* *
* @return The maximum number of buffers. * @return The maximum number of buffers.
*/ */
u32 GetBufferCount(); u32 GetBufferCount() const;
/** /**
* Get the total played sample count for this audio in. * Get the total played sample count for this audio in.
* *
* @return The played sample count. * @return The played sample count.
*/ */
u64 GetPlayedSampleCount(); u64 GetPlayedSampleCount() const;
private: private:
/// The AudioIn::Manager this audio in is registered with /// The AudioIn::Manager this audio in is registered with

10
src/audio_core/in/audio_in_system.cpp
View File

@ -34,16 +34,16 @@ size_t System::GetSessionId() const {
return session_id; return session_id;
} }
std::string_view System::GetDefaultDeviceName() { std::string_view System::GetDefaultDeviceName() const {
return "BuiltInHeadset"; return "BuiltInHeadset";
} }
std::string_view System::GetDefaultUacDeviceName() { std::string_view System::GetDefaultUacDeviceName() const {
return "Uac"; return "Uac";
} }
Result System::IsConfigValid(const std::string_view device_name, Result System::IsConfigValid(const std::string_view device_name,
const AudioInParameter& in_params) { const AudioInParameter& in_params) const {
if ((device_name.size() > 0) && if ((device_name.size() > 0) &&
(device_name != GetDefaultDeviceName() && device_name != GetDefaultUacDeviceName())) { (device_name != GetDefaultDeviceName() && device_name != GetDefaultUacDeviceName())) {
return Service::Audio::ERR_INVALID_DEVICE_NAME; return Service::Audio::ERR_INVALID_DEVICE_NAME;
@ -202,11 +202,11 @@ void System::SetVolume(const f32 volume_) {
session->SetVolume(volume_); session->SetVolume(volume_);
} }
bool System::ContainsAudioBuffer(const u64 tag) { bool System::ContainsAudioBuffer(const u64 tag) const {
return buffers.ContainsBuffer(tag); return buffers.ContainsBuffer(tag);
} }
u32 System::GetBufferCount() { u32 System::GetBufferCount() const {
return buffers.GetAppendedRegisteredCount(); return buffers.GetAppendedRegisteredCount();
} }

10
src/audio_core/in/audio_in_system.h
View File

@ -68,7 +68,7 @@ public:
* *
* @return The default audio input device name. * @return The default audio input device name.
*/ */
std::string_view GetDefaultDeviceName(); std::string_view GetDefaultDeviceName() const;
/** /**
* Get the default USB audio input device name. * Get the default USB audio input device name.
@ -77,7 +77,7 @@ public:
* *
* @return The default USB audio input device name. * @return The default USB audio input device name.
*/ */
std::string_view GetDefaultUacDeviceName(); std::string_view GetDefaultUacDeviceName() const;
/** /**
* Is the given initialize config valid? * Is the given initialize config valid?
@ -86,7 +86,7 @@ public:
* @param in_params - Input parameters, see AudioInParameter. * @param in_params - Input parameters, see AudioInParameter.
* @return Result code. * @return Result code.
*/ */
Result IsConfigValid(std::string_view device_name, const AudioInParameter& in_params); Result IsConfigValid(std::string_view device_name, const AudioInParameter& in_params) const;
/** /**
* Initialize this system. * Initialize this system.
@ -218,14 +218,14 @@ public:
* @param tag - Unique tag to search for. * @param tag - Unique tag to search for.
* @return True if the buffer is in the system, otherwise false. * @return True if the buffer is in the system, otherwise false.
*/ */
bool ContainsAudioBuffer(u64 tag); bool ContainsAudioBuffer(u64 tag) const;
/** /**
* Get the maximum number of usable buffers (default 32). * Get the maximum number of usable buffers (default 32).
* *
* @return The number of buffers. * @return The number of buffers.
*/ */
u32 GetBufferCount(); u32 GetBufferCount() const;
/** /**
* Get the total number of samples played by this system. * Get the total number of samples played by this system.