diff options
Diffstat (limited to 'src/ipa/rpi/cam_helper/cam_helper_imx708.cpp')
| -rw-r--r-- | src/ipa/rpi/cam_helper/cam_helper_imx708.cpp | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/src/ipa/rpi/cam_helper/cam_helper_imx708.cpp b/src/ipa/rpi/cam_helper/cam_helper_imx708.cpp index 906c6fa2..6150909c 100644 --- a/src/ipa/rpi/cam_helper/cam_helper_imx708.cpp +++ b/src/ipa/rpi/cam_helper/cam_helper_imx708.cpp @@ -2,7 +2,7 @@ /* * Copyright (C) 2022, Raspberry Pi Ltd * - * cam_helper_imx708.cpp - camera helper for imx708 sensor + * camera helper for imx708 sensor */ #include <cmath> @@ -54,8 +54,6 @@ public: void process(StatisticsPtr &stats, Metadata &metadata) override; std::pair<uint32_t, uint32_t> getBlanking(Duration &exposure, Duration minFrameDuration, Duration maxFrameDuration) const override; - void getDelays(int &exposureDelay, int &gainDelay, - int &vblankDelay, int &hblankDelay) const override; bool sensorEmbeddedDataPresent() const override; double getModeSensitivity(const CameraMode &mode) const override; unsigned int hideFramesModeSwitch() const override; @@ -66,7 +64,7 @@ private: * Smallest difference between the frame length and integration time, * in units of lines. */ - static constexpr int frameIntegrationDiff = 22; + static constexpr int frameIntegrationDiff = 48; /* Maximum frame length allowable for long exposure calculations. */ static constexpr int frameLengthMax = 0xffdc; /* Largest long exposure scale factor given as a left shift on the frame length. */ @@ -155,7 +153,7 @@ void CamHelperImx708::prepare(libcamera::Span<const uint8_t> buffer, Metadata &m DeviceStatus parsedDeviceStatus; metadata.get("device.status", parsedDeviceStatus); - parsedDeviceStatus.shutterSpeed = deviceStatus.shutterSpeed; + parsedDeviceStatus.exposureTime = deviceStatus.exposureTime; parsedDeviceStatus.frameLength = deviceStatus.frameLength; metadata.set("device.status", parsedDeviceStatus); @@ -208,15 +206,6 @@ std::pair<uint32_t, uint32_t> CamHelperImx708::getBlanking(Duration &exposure, return { frameLength - mode_.height, hblank }; } -void CamHelperImx708::getDelays(int &exposureDelay, int &gainDelay, - int &vblankDelay, int &hblankDelay) const -{ - exposureDelay = 2; - gainDelay = 2; - vblankDelay = 3; - hblankDelay = 3; -} - bool CamHelperImx708::sensorEmbeddedDataPresent() const { return true; @@ -255,7 +244,7 @@ void CamHelperImx708::populateMetadata(const MdParser::RegisterMap ®isters, deviceStatus.lineLength = lineLengthPckToDuration(registers.at(lineLengthHiReg) * 256 + registers.at(lineLengthLoReg)); - deviceStatus.shutterSpeed = exposure(registers.at(expHiReg) * 256 + registers.at(expLoReg), + deviceStatus.exposureTime = exposure(registers.at(expHiReg) * 256 + registers.at(expLoReg), deviceStatus.lineLength); deviceStatus.analogueGain = gain(registers.at(gainHiReg) * 256 + registers.at(gainLoReg)); deviceStatus.frameLength = registers.at(frameLengthHiReg) * 256 + registers.at(frameLengthLoReg); |