1 files changed, 0 insertions, 264 deletions
diff --git a/light/Light.cpp b/light/Light.cpp
deleted file mode 100644
index 85df5f8..0000000
--- a/light/Light.cpp
+++ /dev/null
@@ -1,264 +0,0 @@
-/*
- * Copyright (C) 2018 The LineageOS Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "LightService"
-
-#include "Light.h"
-
-#include <android-base/logging.h>
-
-namespace {
-using android::hardware::light::V2_0::LightState;
-
-static constexpr int RAMP_SIZE = 8;
-static constexpr int RAMP_STEP_DURATION = 50;
-
-static constexpr int BRIGHTNESS_RAMP[RAMP_SIZE] = {0, 12, 25, 37, 50, 72, 85, 100};
-static constexpr int DEFAULT_MAX_BRIGHTNESS = 255;
-
-static uint32_t rgbToBrightness(const LightState& state) {
-    uint32_t color = state.color & 0x00ffffff;
-    return ((77 * ((color >> 16) & 0xff)) + (150 * ((color >> 8) & 0xff)) +
-            (29 * (color & 0xff))) >> 8;
-}
-
-static bool isLit(const LightState& state) {
-    return (state.color & 0x00ffffff);
-}
-
-static std::string getScaledDutyPcts(int brightness) {
-    std::string buf, pad;
-
-    for (auto i : BRIGHTNESS_RAMP) {
-        buf += pad;
-        buf += std::to_string(i * brightness / 255);
-        pad = ",";
-    }
-
-    return buf;
-}
-}  // anonymous namespace
-
-namespace android {
-namespace hardware {
-namespace light {
-namespace V2_0 {
-namespace implementation {
-
-Light::Light(std::pair<std::ofstream, uint32_t>&& lcd_backlight,
-             std::ofstream&& red_led, std::ofstream&& green_led, std::ofstream&& blue_led,
-             std::ofstream&& red_duty_pcts, std::ofstream&& green_duty_pcts, std::ofstream&& blue_duty_pcts,
-             std::ofstream&& red_start_idx, std::ofstream&& green_start_idx, std::ofstream&& blue_start_idx,
-             std::ofstream&& red_pause_lo, std::ofstream&& green_pause_lo, std::ofstream&& blue_pause_lo,
-             std::ofstream&& red_pause_hi, std::ofstream&& green_pause_hi, std::ofstream&& blue_pause_hi,
-             std::ofstream&& red_ramp_step_ms, std::ofstream&& green_ramp_step_ms, std::ofstream&& blue_ramp_step_ms,
-             std::ofstream&& red_blink, std::ofstream&& green_blink, std::ofstream&& blue_blink,
-             std::ofstream&& rgb_blink)
-    : mLcdBacklight(std::move(lcd_backlight)),
-      mRedLed(std::move(red_led)),
-      mGreenLed(std::move(green_led)),
-      mBlueLed(std::move(blue_led)),
-      mRedDutyPcts(std::move(red_duty_pcts)),
-      mGreenDutyPcts(std::move(green_duty_pcts)),
-      mBlueDutyPcts(std::move(blue_duty_pcts)),
-      mRedStartIdx(std::move(red_start_idx)),
-      mGreenStartIdx(std::move(green_start_idx)),
-      mBlueStartIdx(std::move(blue_start_idx)),
-      mRedPauseLo(std::move(red_pause_lo)),
-      mGreenPauseLo(std::move(green_pause_lo)),
-      mBluePauseLo(std::move(blue_pause_lo)),
-      mRedPauseHi(std::move(red_pause_hi)),
-      mGreenPauseHi(std::move(green_pause_hi)),
-      mBluePauseHi(std::move(blue_pause_hi)),
-      mRedRampStepMs(std::move(red_ramp_step_ms)),
-      mGreenRampStepMs(std::move(green_ramp_step_ms)),
-      mBlueRampStepMs(std::move(blue_ramp_step_ms)),
-      mRedBlink(std::move(red_blink)),
-      mGreenBlink(std::move(green_blink)),
-      mBlueBlink(std::move(blue_blink)),
-      mRgbBlink(std::move(rgb_blink)) {
-    auto attnFn(std::bind(&Light::setAttentionLight, this, std::placeholders::_1));
-    auto backlightFn(std::bind(&Light::setLcdBacklight, this, std::placeholders::_1));
-    auto batteryFn(std::bind(&Light::setBatteryLight, this, std::placeholders::_1));
-    auto notifFn(std::bind(&Light::setNotificationLight, this, std::placeholders::_1));
-    mLights.emplace(std::make_pair(Type::ATTENTION, attnFn));
-    mLights.emplace(std::make_pair(Type::BACKLIGHT, backlightFn));
-    mLights.emplace(std::make_pair(Type::BATTERY, batteryFn));
-    mLights.emplace(std::make_pair(Type::NOTIFICATIONS, notifFn));
-}
-
-// Methods from ::android::hardware::light::V2_0::ILight follow.
-Return<Status> Light::setLight(Type type, const LightState& state) {
-    auto it = mLights.find(type);
-
-    if (it == mLights.end()) {
-        return Status::LIGHT_NOT_SUPPORTED;
-    }
-
-    it->second(state);
-
-    return Status::SUCCESS;
-}
-
-Return<void> Light::getSupportedTypes(getSupportedTypes_cb _hidl_cb) {
-    std::vector<Type> types;
-
-    for (auto const& light : mLights) {
-        types.push_back(light.first);
-    }
-
-    _hidl_cb(types);
-
-    return Void();
-}
-
-void Light::setAttentionLight(const LightState& state) {
-    std::lock_guard<std::mutex> lock(mLock);
-    mAttentionState = state;
-    setSpeakerBatteryLightLocked();
-}
-
-void Light::setLcdBacklight(const LightState& state) {
-    std::lock_guard<std::mutex> lock(mLock);
-
-    uint32_t brightness = rgbToBrightness(state);
-
-    // If max panel brightness is not the default (255),
-    // apply linear scaling across the accepted range.
-    if (mLcdBacklight.second != DEFAULT_MAX_BRIGHTNESS) {
-        int old_brightness = brightness;
-        brightness = brightness * mLcdBacklight.second / DEFAULT_MAX_BRIGHTNESS;
-        LOG(VERBOSE) << "scaling brightness " << old_brightness << " => " << brightness;
-    }
-
-    mLcdBacklight.first << brightness << std::endl;
-}
-
-void Light::setBatteryLight(const LightState& state) {
-    std::lock_guard<std::mutex> lock(mLock);
-    mBatteryState = state;
-    setSpeakerBatteryLightLocked();
-}
-
-void Light::setNotificationLight(const LightState& state) {
-    std::lock_guard<std::mutex> lock(mLock);
-    mNotificationState = state;
-    setSpeakerBatteryLightLocked();
-}
-
-void Light::setSpeakerBatteryLightLocked() {
-    if (isLit(mNotificationState)) {
-        setSpeakerLightLocked(mNotificationState);
-    } else if (isLit(mAttentionState)) {
-        setSpeakerLightLocked(mAttentionState);
-    } else if (isLit(mBatteryState)) {
-        setSpeakerLightLocked(mBatteryState);
-    } else {
-        // Lights off
-        mRedLed << 0 << std::endl;
-        mGreenLed << 0 << std::endl;
-        mBlueLed << 0 << std::endl;
-        mRedBlink << 0 << std::endl;
-        mGreenBlink << 0 << std::endl;
-        mBlueBlink << 0 << std::endl;
-    }
-}
-
-void Light::setSpeakerLightLocked(const LightState& state) {
-    int red, green, blue, blink;
-    int onMs, offMs, stepDuration, pauseHi;
-    uint32_t alpha;
-
-    // Extract brightness from AARRGGBB
-    alpha = (state.color >> 24) & 0xff;
-
-    // Retrieve each of the RGB colors
-    red = (state.color >> 16) & 0xff;
-    green = (state.color >> 8) & 0xff;
-    blue = state.color & 0xff;
-
-    // Scale RGB colors if a brightness has been applied by the user
-    if (alpha != 0xff) {
-        red = (red * alpha) / 0xff;
-        green = (green * alpha) / 0xff;
-        blue = (blue * alpha) / 0xff;
-    }
-
-    switch (state.flashMode) {
-        case Flash::TIMED:
-            onMs = state.flashOnMs;
-            offMs = state.flashOffMs;
-            break;
-        case Flash::NONE:
-        default:
-            onMs = 0;
-            offMs = 0;
-            break;
-    }
-    blink = onMs > 0 && offMs > 0;
-
-    // Disable all blinking to start
-    mRgbBlink << 0 << std::endl;
-
-    if (blink) {
-        stepDuration = RAMP_STEP_DURATION;
-        pauseHi = onMs - (stepDuration * RAMP_SIZE * 2);
-
-        if (stepDuration * RAMP_SIZE * 2 > onMs) {
-            stepDuration = onMs / (RAMP_SIZE * 2);
-            pauseHi = 0;
-        }
-
-        // Red
-        mRedStartIdx << 0 << std::endl;
-        mRedDutyPcts << getScaledDutyPcts(red) << std::endl;
-        mRedPauseLo << offMs << std::endl;
-        mRedPauseHi << pauseHi << std::endl;
-        mRedRampStepMs << stepDuration << std::endl;
-
-        // Green
-        mGreenStartIdx << RAMP_SIZE << std::endl;
-        mGreenDutyPcts << getScaledDutyPcts(green) << std::endl;
-        mGreenPauseLo << offMs << std::endl;
-        mGreenPauseHi << pauseHi << std::endl;
-        mGreenRampStepMs << stepDuration << std::endl;
-
-        // Blue
-        mBlueStartIdx << RAMP_SIZE * 2 << std::endl;
-        mBlueDutyPcts << getScaledDutyPcts(blue) << std::endl;
-        mBluePauseLo << offMs << std::endl;
-        mBluePauseHi << pauseHi << std::endl;
-        mBlueRampStepMs << stepDuration << std::endl;
-
-        // Start the party
-        mRgbBlink << 1 << std::endl;
-    } else {
-        if (red == 0 && green == 0 && blue == 0) {
-            mRedBlink << 0 << std::endl;
-            mGreenBlink << 0 << std::endl;
-            mBlueBlink << 0 << std::endl;
-        }
-        mRedLed << red << std::endl;
-        mGreenLed << green << std::endl;
-        mBlueLed << blue << std::endl;
-    }
-}
-
-}  // namespace implementation
-}  // namespace V2_0
-}  // namespace light
-}  // namespace hardware
-}  // namespace android