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Initial Mic setup
This commit is contained in:
James Rowe
parent
ad1cfc8d50
commit
7fccc995ce
15 changed files with 528 additions and 59 deletions
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@ -4,6 +4,7 @@
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#include "common/logging/log.h"
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#include "core/core.h"
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#include "core/frontend/mic.h"
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#include "core/hle/ipc.h"
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#include "core/hle/ipc_helpers.h"
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#include "core/hle/kernel/event.h"
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@ -14,20 +15,37 @@
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namespace Service::MIC {
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/// Microphone audio encodings.
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enum class Encoding : u8 {
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PCM8 = 0,
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PCM16 = 1,
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PCM8Signed = 2,
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PCM16Signed = 3,
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PCM8 = 0, ///< Unsigned 8-bit PCM.
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PCM16 = 1, ///< Unsigned 16-bit PCM.
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PCM8Signed = 2, ///< Signed 8-bit PCM.
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PCM16Signed = 3, ///< Signed 16-bit PCM.
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};
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/// Microphone audio sampling rates.
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enum class SampleRate : u8 {
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SampleRate32730 = 0,
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SampleRate16360 = 1,
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SampleRate10910 = 2,
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SampleRate8180 = 3
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Rate32730 = 0, ///< 32728.498 Hz
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Rate16360 = 1, ///< 16364.479 Hz
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Rate10910 = 2, ///< 10909.499 Hz
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Rate8180 = 3 ///< 8182.1245 Hz
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};
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constexpr u32 GetSampleRateInHz(SampleRate sample_rate) {
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switch (sample_rate) {
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case SampleRate::Rate8180:
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return 8180;
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case SampleRate::Rate10910:
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return 10910;
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case SampleRate::Rate16360:
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return 16360;
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case SampleRate::Rate32730:
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return 32730;
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default:
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UNREACHABLE();
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}
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}
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struct MIC_U::Impl {
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explicit Impl(Core::System& system) {
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buffer_full_event =
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@ -43,10 +61,12 @@ struct MIC_U::Impl {
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shared_memory->SetName("MIC_U:shared_memory");
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}
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mic->SetBackingMemory(shared_memory->GetPointer(), size);
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(RESULT_SUCCESS);
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LOG_WARNING(Service_MIC, "called, size=0x{:X}", size);
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LOG_TRACE(Service_MIC, "MIC:U MapSharedMem called, size=0x{:X}", size);
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}
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void UnmapSharedMem(Kernel::HLERequestContext& ctx) {
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@ -54,55 +74,68 @@ struct MIC_U::Impl {
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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shared_memory = nullptr;
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rb.Push(RESULT_SUCCESS);
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LOG_WARNING(Service_MIC, "called");
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LOG_TRACE(Service_MIC, "MIC:U UnmapSharedMem called");
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}
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void StartSampling(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx, 0x03, 5, 0};
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encoding = rp.PopEnum<Encoding>();
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sample_rate = rp.PopEnum<SampleRate>();
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audio_buffer_offset = rp.PopRaw<s32>();
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audio_buffer_size = rp.Pop<u32>();
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audio_buffer_loop = rp.Pop<bool>();
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Encoding encoding = rp.PopEnum<Encoding>();
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SampleRate sample_rate = rp.PopEnum<SampleRate>();
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u32 audio_buffer_offset = rp.PopRaw<u32>();
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u32 audio_buffer_size = rp.Pop<u32>();
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bool audio_buffer_loop = rp.Pop<bool>();
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auto sign = encoding == Encoding::PCM8Signed || encoding == Encoding::PCM16Signed
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? Frontend::Mic::Signedness::Signed
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: Frontend::Mic::Signedness::Unsigned;
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u8 sample_size = encoding == Encoding::PCM8Signed || encoding == Encoding::PCM8 ? 8 : 16;
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mic->StartSampling({sign, sample_size, audio_buffer_loop, GetSampleRateInHz(sample_rate),
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audio_buffer_offset, audio_buffer_size});
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(RESULT_SUCCESS);
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is_sampling = true;
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LOG_WARNING(Service_MIC,
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"(STUBBED) called, encoding={}, sample_rate={}, "
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"audio_buffer_offset={}, audio_buffer_size={}, audio_buffer_loop={}",
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static_cast<u32>(encoding), static_cast<u32>(sample_rate), audio_buffer_offset,
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audio_buffer_size, audio_buffer_loop);
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LOG_TRACE(Service_MIC,
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"MIC:U StartSampling called, encoding={}, sample_rate={}, "
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"audio_buffer_offset={}, audio_buffer_size={}, audio_buffer_loop={}",
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static_cast<u32>(encoding), static_cast<u32>(sample_rate), audio_buffer_offset,
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audio_buffer_size, audio_buffer_loop);
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}
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void AdjustSampling(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx, 0x04, 1, 0};
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sample_rate = rp.PopEnum<SampleRate>();
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SampleRate sample_rate = rp.PopEnum<SampleRate>();
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mic->AdjustSampleRate(GetSampleRateInHz(sample_rate));
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(RESULT_SUCCESS);
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LOG_WARNING(Service_MIC, "(STUBBED) called, sample_rate={}", static_cast<u32>(sample_rate));
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LOG_TRACE(Service_MIC, "MIC:U AdjustSampling sample_rate={}",
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static_cast<u32>(sample_rate));
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}
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void StopSampling(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx, 0x05, 0, 0};
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(RESULT_SUCCESS);
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is_sampling = false;
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LOG_WARNING(Service_MIC, "(STUBBED) called");
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mic->StopSampling();
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LOG_TRACE(Service_MIC, "MIC:U StopSampling called");
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}
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void IsSampling(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx, 0x06, 0, 0};
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IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
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rb.Push(RESULT_SUCCESS);
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bool is_sampling = mic->IsSampling();
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rb.Push<bool>(is_sampling);
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LOG_WARNING(Service_MIC, "(STUBBED) called");
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LOG_TRACE(Service_MIC, "MIC:U IsSampling: {}", is_sampling);
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}
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void GetBufferFullEvent(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx, 0x07, 0, 0};
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 2);
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rb.Push(RESULT_SUCCESS);
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rb.PushCopyObjects(buffer_full_event);
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@ -111,11 +144,12 @@ struct MIC_U::Impl {
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void SetGain(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx, 0x08, 1, 0};
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mic_gain = rp.Pop<u8>();
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u8 gain = rp.Pop<u8>();
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mic->SetGain(gain);
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(RESULT_SUCCESS);
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LOG_WARNING(Service_MIC, "(STUBBED) called, mic_gain={}", mic_gain);
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LOG_TRACE(Service_MIC, "MIC:U SetGain gain={}", gain);
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}
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void GetGain(Kernel::HLERequestContext& ctx) {
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@ -123,25 +157,29 @@ struct MIC_U::Impl {
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IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
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rb.Push(RESULT_SUCCESS);
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rb.Push<u8>(mic_gain);
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LOG_WARNING(Service_MIC, "(STUBBED) called");
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u8 gain = mic->GetGain();
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rb.Push<u8>(gain);
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LOG_TRACE(Service_MIC, "MIC:U GetGain gain={}", gain);
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}
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void SetPower(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx, 0x0A, 1, 0};
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mic_power = rp.Pop<bool>();
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bool power = rp.Pop<bool>();
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mic->SetPower(power);
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(RESULT_SUCCESS);
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LOG_WARNING(Service_MIC, "(STUBBED) called, mic_power={}", mic_power);
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LOG_TRACE(Service_MIC, "MIC:U SetPower mic_power={}", power);
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}
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void GetPower(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx, 0x0B, 0, 0};
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IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
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rb.Push(RESULT_SUCCESS);
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bool mic_power = mic->GetPower();
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rb.Push<u8>(mic_power);
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LOG_WARNING(Service_MIC, "(STUBBED) called");
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LOG_TRACE(Service_MIC, "MIC:U GetPower called");
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}
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void SetIirFilterMic(Kernel::HLERequestContext& ctx) {
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@ -167,6 +205,7 @@ struct MIC_U::Impl {
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void GetClamp(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx, 0x0E, 0, 0};
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IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
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rb.Push(RESULT_SUCCESS);
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rb.Push<bool>(clamp);
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@ -184,27 +223,20 @@ struct MIC_U::Impl {
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void SetClientVersion(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx, 0x10, 1, 0};
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const u32 version = rp.Pop<u32>();
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LOG_WARNING(Service_MIC, "(STUBBED) called, version: 0x{:08X}", version);
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IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
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rb.Push(RESULT_SUCCESS);
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}
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u32 client_version = 0;
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Kernel::SharedPtr<Kernel::Event> buffer_full_event;
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Kernel::SharedPtr<Kernel::Event> buffer_full_event =
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Core::System::GetInstance().Kernel().CreateEvent(Kernel::ResetType::OneShot,
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"MIC_U::buffer_full_event");
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Kernel::SharedPtr<Kernel::SharedMemory> shared_memory;
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u8 mic_gain = 0;
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bool mic_power = false;
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bool is_sampling = false;
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bool allow_shell_closed;
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u32 client_version = 0;
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bool allow_shell_closed = false;
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bool clamp = false;
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Encoding encoding = Encoding::PCM8;
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SampleRate sample_rate = SampleRate::SampleRate32730;
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s32 audio_buffer_offset = 0;
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u32 audio_buffer_size = 0;
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bool audio_buffer_loop = false;
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std::shared_ptr<Frontend::Mic::Interface> mic;
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};
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void MIC_U::MapSharedMem(Kernel::HLERequestContext& ctx) {
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@ -292,10 +324,13 @@ MIC_U::MIC_U(Core::System& system)
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{0x00100040, &MIC_U::SetClientVersion, "SetClientVersion"},
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};
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impl->mic = Frontend::GetCurrentMic();
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RegisterHandlers(functions);
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}
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MIC_U::~MIC_U() = default;
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MIC_U::~MIC_U() {
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impl->mic->StopSampling();
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}
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void InstallInterfaces(Core::System& system) {
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auto& service_manager = system.ServiceManager();
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@ -192,4 +192,6 @@ private:
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void InstallInterfaces(Core::System& system);
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void ChangeMicImpl();
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} // namespace Service::MIC
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