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Rest of the owl
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James Rowe
parent
5c9e327ff3
commit
c669aa8d55
7 changed files with 237 additions and 75 deletions
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@ -2,10 +2,73 @@
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <array>
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#include "core/frontend/mic.h"
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#include "core/hle/service/mic_u.h"
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namespace Frontend {
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namespace Frontend::Mic {
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constexpr std::array<u8, 32> NOISE_SAMPLE_8_BIT = {
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0xFC, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF5, 0xFF, 0xFF, 0xFF, 0xFF, 0x8E, 0xFF,
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0xF4, 0xE1, 0xBF, 0x9A, 0x71, 0x58, 0x5B, 0x5F, 0x62, 0xC2, 0x25, 0x05, 0x01, 0x01, 0x01, 0x01};
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constexpr std::array<u8, 512> NOISE_SAMPLE_16_BIT = {
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0x64, 0x61, 0x74, 0x61, 0x56, 0xD7, 0x00, 0x00, 0x48, 0xF7, 0x86, 0x05, 0x77, 0x1A, 0xF4, 0x1F,
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0x28, 0x0F, 0x6B, 0xEB, 0x1C, 0xC0, 0xCB, 0x9D, 0x46, 0x90, 0xDF, 0x98, 0xEA, 0xAE, 0xB5, 0xC4,
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0x9D, 0xCE, 0xB6, 0xC9, 0xDF, 0xBD, 0x82, 0xBA, 0x83, 0xCD, 0x57, 0xF9, 0x96, 0x30, 0x2C, 0x5B,
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0x29, 0x64, 0xD3, 0x46, 0x0D, 0x12, 0x3E, 0xDE, 0x00, 0xBD, 0x74, 0xAE, 0xF0, 0xA4, 0x91, 0x93,
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0x02, 0x80, 0x00, 0x80, 0x03, 0x80, 0x6F, 0xAA, 0x8E, 0xE8, 0xEE, 0x1A, 0x2B, 0x2C, 0xC6, 0x18,
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0xF8, 0xED, 0xC2, 0xBE, 0x00, 0x99, 0xC1, 0x82, 0x00, 0x80, 0xA6, 0x8A, 0x37, 0xA8, 0x6B, 0xCE,
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0x20, 0xEF, 0xD0, 0xFD, 0x68, 0xF9, 0x50, 0xEF, 0x89, 0xF2, 0xDE, 0x0C, 0x24, 0x36, 0xDB, 0x58,
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0xB2, 0x61, 0xD5, 0x4C, 0x0B, 0x27, 0x6D, 0x02, 0xDC, 0xE8, 0x13, 0xD8, 0x2F, 0xC9, 0x07, 0xBC,
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0xAB, 0xBA, 0x70, 0xD1, 0xDE, 0x01, 0xF2, 0x3C, 0x64, 0x6A, 0xFF, 0x78, 0x47, 0x6B, 0x26, 0x56,
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0x9B, 0x51, 0xF3, 0x65, 0xFF, 0x7F, 0xFF, 0x7F, 0x88, 0x6B, 0x46, 0x24, 0xBF, 0xD8, 0x8C, 0xB4,
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0xD9, 0xCF, 0x77, 0x1C, 0x43, 0x6B, 0xFE, 0x7F, 0x15, 0x64, 0xA6, 0x13, 0x03, 0xCE, 0x51, 0xBF,
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0xC7, 0xEB, 0xCB, 0x2E, 0x6C, 0x58, 0xA7, 0x51, 0x40, 0x2A, 0x24, 0x06, 0x45, 0xFB, 0xD3, 0xFE,
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0x51, 0xF2, 0x1E, 0xC5, 0x79, 0x8A, 0x00, 0x80, 0x94, 0x8E, 0x7A, 0xDE, 0x83, 0x29, 0x8E, 0x3C,
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0x4B, 0x0F, 0xD8, 0xCB, 0x41, 0xAB, 0xC1, 0xC5, 0xC6, 0xFE, 0x0F, 0x1F, 0x92, 0x05, 0x4B, 0xC4,
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0xDC, 0x8F, 0xE1, 0x90, 0xE3, 0xC0, 0xDB, 0xF1, 0xCC, 0xF8, 0xC8, 0xD4, 0x2A, 0xAF, 0xB7, 0xB5,
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0x7F, 0xF0, 0xB2, 0x39, 0xD4, 0x5C, 0xD6, 0x41, 0x69, 0xFD, 0xEA, 0xBB, 0x57, 0x9B, 0x59, 0x98,
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0x8E, 0x9B, 0x8A, 0x97, 0x54, 0x98, 0xE6, 0xB5, 0x25, 0xF8, 0x77, 0x48, 0xFF, 0x7F, 0xFF, 0x7F,
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0x49, 0x6B, 0xB4, 0x4B, 0xE9, 0x45, 0xE3, 0x57, 0x60, 0x64, 0x8C, 0x4D, 0x69, 0x10, 0x10, 0xCA,
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0x13, 0xA4, 0xC5, 0xB7, 0xE4, 0xFD, 0x7C, 0x54, 0xFF, 0x7F, 0xFF, 0x7F, 0xFF, 0x7F, 0xE0, 0x52,
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0x5E, 0x22, 0x31, 0x0B, 0xB5, 0x12, 0xB1, 0x2E, 0xA7, 0x4D, 0x17, 0x61, 0x46, 0x65, 0xA5, 0x5F,
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0x5C, 0x57, 0xB6, 0x4C, 0x3B, 0x38, 0xFD, 0x11, 0x70, 0xDC, 0x2A, 0xA8, 0xB9, 0x8C, 0xEA, 0x98,
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0x07, 0xC6, 0xDF, 0xF7, 0x2D, 0x0C, 0xEC, 0xF0, 0xA8, 0xB2, 0x02, 0x80, 0x00, 0x80, 0xBA, 0x8A,
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0x0E, 0xCB, 0x54, 0xF7, 0x2B, 0xEE, 0x4C, 0xB9, 0x48, 0x89, 0x8F, 0x90, 0x0E, 0xD8, 0x83, 0x32,
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0xC5, 0x5C, 0x54, 0x34, 0x86, 0xD6, 0x78, 0x8C, 0x88, 0x90, 0x87, 0xDE, 0x75, 0x37, 0x55, 0x56,
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0xF1, 0x28, 0xF0, 0xDA, 0xE2, 0xAB, 0xE6, 0xB6, 0xD6, 0xDF, 0x4D, 0xF4, 0xCF, 0xDE, 0x3E, 0xBA,
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0xC6, 0xB3, 0x81, 0xDA, 0xFE, 0x0D, 0xE9, 0x1D, 0xCE, 0xFB, 0x59, 0xCD, 0x57, 0xCA, 0x77, 0x06,
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0x63, 0x5A, 0xFE, 0x7F, 0x49, 0x63, 0x7F, 0x14, 0x0E, 0xDB, 0x2A, 0xE5, 0x3B, 0x27, 0xFF, 0x69,
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0x0A, 0x7C, 0xC5, 0x56, 0x65, 0x19, 0xEC, 0xE5, 0x0E, 0xC6, 0xA6, 0xB0, 0x09, 0xA2, 0x06, 0xA8,
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0xC7, 0xD1, 0xE9, 0x15, 0xD5, 0x4E, 0xBB, 0x56, 0x85, 0x2A, 0x25, 0xF0, 0x78, 0xD6, 0x70, 0xEB,
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0xF2, 0x0F, 0xE1, 0x15, 0x66, 0xEC, 0xC7, 0xB0, 0xE7, 0x93, 0x9D, 0xAD, 0xD1, 0xE6, 0xD3, 0x0D,
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0xAC, 0x00, 0xB2, 0xC7, 0x5D, 0x8B, 0x00, 0x80, 0xA1, 0x88, 0x14, 0xBE, 0xDF, 0xFB, 0xCF, 0x32,
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0xD8, 0x5B, 0x0F, 0x6F, 0x6C, 0x62, 0xD9, 0x33, 0x76, 0xF3, 0xD6, 0xBF, 0x41, 0xB3, 0x5C, 0xD1};
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StaticMic::StaticMic()
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: CACHE_8_BIT{NOISE_SAMPLE_8_BIT.begin(), NOISE_SAMPLE_8_BIT.end()},
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CACHE_16_BIT{NOISE_SAMPLE_16_BIT.begin(), NOISE_SAMPLE_16_BIT.end()} {}
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StaticMic::~StaticMic() = default;
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void StaticMic::StartSampling(Parameters params) {
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sample_rate = params.sample_rate;
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sample_size = params.sample_size;
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parameters = params;
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is_sampling = true;
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}
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void StaticMic::StopSampling() {
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is_sampling = false;
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}
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void StaticMic::AdjustSampleRate(u32 sample_rate) {}
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Samples StaticMic::Read() {
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return (sample_size == 8) ? CACHE_8_BIT : CACHE_16_BIT;
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}
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static std::shared_ptr<Mic::Interface> current_mic;
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@ -20,4 +83,4 @@ std::shared_ptr<Mic::Interface> GetCurrentMic() {
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return current_mic;
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}
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} // namespace Frontend
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} // namespace Frontend::Mic
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@ -4,19 +4,21 @@
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#pragma once
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#include <array>
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#include <memory>
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#include <vector>
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#include "common/swap.h"
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#include "common/threadsafe_queue.h"
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namespace Frontend {
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namespace Mic {
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namespace Frontend::Mic {
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enum class Signedness : u8 {
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Signed,
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Unsigned,
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};
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using Samples = std::vector<u8>;
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using SampleQueue = Common::SPSCQueue<Samples>;
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struct Parameters {
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Signedness sign;
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u8 sample_size;
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@ -28,23 +30,20 @@ struct Parameters {
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class Interface {
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public:
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Interface() = default;
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virtual ~Interface() = default;
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/// Starts the microphone. Called by Core
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virtual void StartSampling(Parameters params) = 0;
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/// Stops the microphone. Called by Core
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virtual void StopSampling() = 0;
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Interface() = default;
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Interface(const Interface& other)
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: gain(other.gain), powered(other.powered), backing_memory(other.backing_memory),
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backing_memory_size(other.backing_memory_size), parameters(other.parameters) {}
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/// Sets the backing memory that the mic should write raw samples into. Called by Core
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void SetBackingMemory(u8* pointer, u32 size) {
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backing_memory = pointer;
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backing_memory_size = size;
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}
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/// Called from the actual event timing read back. The frontend impl is responsible for wrapping
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/// up any data and returning them to the core so the core can write them to the sharedmem. If
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/// theres nothing to return just return an empty vector
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virtual Samples Read() = 0;
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/// Adjusts the Parameters. Implementations should update the parameters field in addition to
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/// changing the mic to sample according to the new parameters. Called by Core
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@ -76,9 +75,6 @@ public:
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}
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protected:
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u8* backing_memory;
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u32 backing_memory_size;
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Parameters parameters;
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u8 gain = 0;
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bool is_sampling = false;
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void AdjustSampleRate(u32 sample_rate) override {
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parameters.sample_rate = sample_rate;
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}
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Samples Read() override {
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return {};
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}
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};
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} // namespace Mic
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class StaticMic final : public Interface {
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public:
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StaticMic();
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~StaticMic() override;
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void StartSampling(Parameters params) override;
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void StopSampling() override;
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void AdjustSampleRate(u32 sample_rate) override;
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Samples Read() override;
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private:
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u16 sample_rate = 0;
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u8 sample_size = 0;
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std::vector<u8> CACHE_8_BIT;
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std::vector<u8> CACHE_16_BIT;
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};
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void RegisterMic(std::shared_ptr<Mic::Interface> mic);
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std::shared_ptr<Mic::Interface> GetCurrentMic();
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} // namespace Frontend
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} // namespace Frontend::Mic
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