Fix for v22beta1

BUILDING.md

@@ -14,7 +14,7 @@
 ```console
 sudo apt-get update
 
-sudo apt-get install build-essential cmake flatbuffers-compiler git libasound2-dev libayatana-appindicator3-dev libegl-dev libflatbuffers-dev libftdi1-dev libgl-dev libglvnd-dev libgtk-3-dev liblzma-dev libpipewire-0.3-dev libssl-dev libsystemd-dev libturbojpeg0-dev libusb-1.0-0-dev libx11-dev libzstd-dev ninja-build patchelf pkg-config python3 qt6-serialport-dev qt6-base-dev unzip wget
+sudo apt-get install build-essential cmake flatbuffers-compiler git libasound2-dev libayatana-appindicator3-dev libegl-dev libflatbuffers-dev libftdi1-dev libgl-dev libglvnd-dev libgtk-3-dev liblzma-dev libpipewire-0.3-dev libssl-dev libsystemd-dev libturbojpeg0-dev libusb-1.0-0-dev libx11-dev libzstd-dev ninja-build patchelf pkg-config python3 qt6-serialport-dev qt6-base-dev unzip wget chrpath
 ```
 
 For Raspberry Pi CEC support (optional)
@@ -25,7 +25,7 @@ sudo apt-get install libcec-dev libp8-platform-dev libudev-dev
 ### Fedora
 
 ```console
-sudo dnf -y install alsa-lib-devel chrpath cmake fedora-packager flatbuffers-compiler flatbuffers-devel gcc gcc-c++ git gtk3-devel libX11-devel libayatana-appindicator-gtk3-devel libftdi-c++-devel libglvnd-devel libusb1-devel libzstd-devel mesa-libEGL-devel mesa-libGL-devel ninja-build openssl-devel pipewire-devel pkg-config qt6-qtbase-devel qt6-qtserialport-devel systemd-devel turbojpeg-devel unzip wget xz-devel
+sudo dnf -y install alsa-lib-devel chrpath cmake fedora-packager flatbuffers-compiler flatbuffers-devel gcc gcc-c++ git gtk3-devel libX11-devel libayatana-appindicator-gtk3-devel libftdi-c++-devel libglvnd-devel libusb1-devel libzstd-devel mesa-libEGL-devel mesa-libGL-devel ninja-build openssl-devel pipewire-devel pkg-config qt6-qtbase-devel qt6-qtserialport-devel systemd-devel turbojpeg-devel unzip wget xz-devel chrpath
 
 ```
 
@@ -34,7 +34,7 @@ sudo dnf -y install alsa-lib-devel chrpath cmake fedora-packager flatbuffers-com
 ```console
 sudo pacman -Syy
 
-sudo pacman -S alsa-lib base-devel bash binutils chrpath cmake dpkg fakeroot flatbuffers freetds git gtk3 libayatana-appindicator libfbclient libftdi libglvnd libjpeg-turbo libx11 mariadb-libs mesa ninja openssl pipewire pkgfile postgresql-libs python qt6-base qt6-serialport sdbus-cpp systemd-libs unzip wayland wget xz
+sudo pacman -S alsa-lib base-devel bash binutils chrpath cmake dpkg fakeroot flatbuffers freetds git gtk3 libayatana-appindicator libfbclient libftdi libglvnd libjpeg-turbo libx11 mariadb-libs mesa ninja openssl pipewire pkgfile postgresql-libs python qt6-base qt6-serialport sdbus-cpp systemd-libs unzip wayland wget xz chrpath
 ```
 
 ### Windows
@@ -223,4 +223,4 @@ Use -D prefix when configuring the build.
     * USE_SYSTEM_NANOPB_LIBS = ON | OFF, prefer system nanopb libs
     * USE_SYSTEM_STB_LIBS = ON | OFF, prefer system stb libs
     * USE_STATIC_QT_PLUGINS = ON | OFF, embed static QT-plugins into the app
-    * USE_STANDARD_INSTALLER_NAME = ON | OFF, use standard Linux package naming
+    * USE_STANDARD_INSTALLER_NAME = ON | OFF, use standard Linux package naming

CHANGELOG.md

@@ -1,3 +1,15 @@
+- Fix: Initial smoothing surge after period of static video input (#1410) - fix for v22beta1 🆕
+- Fix: Minimum brightness preservation in YUV and Hybrid-Inertia smoothing modes (#1410) - fix for v22beta1 🆕
+- upgrades old style format logging (with %) to c++20 format in some places (#1410) - fix for v22beta1 🆕
+- restores custom user RGB order at the start (#1410) - fix for v22beta1 🆕
+- restores compatibility with Qt5.15 (#1410) - fix for v22beta1 🆕
+- Improved state management of the software grabber during sleep and monitor‑suspend events (#1410) - fix for v22beta1 🆕
+  - PipeWire is particularly sensitive to sessions resuming too early after such events and, despite having provided a saved session token, would display a new source select dialog after resume when screen‑lock‑after‑suspend was enabled
+- Set disableOnLocked option enabled by default, because software grabbers for ex. Pipewire wont function properly without it (#1410) - fix for v22beta1 🆕
+- Fix translation resources
+- Infinite Color Engine: new anti-flickering filter in the smoothing configuration (#1410) - fix for v22beta1 🆕
+   - Implements an anti-flickering filter that minimizes quantization jitter on 8-bit-per-channel drivers (24-bit RGB). Deep color capable drivers (like Philips Hue using entertainment mode) are bypassed as they don't suffer from LSB oscillation.
+- Improved handshake stability connecting to Philips Hue bridge using OpenSSL 3.2+ (#1410) - fix for v22beta1 🆕
 - Infinite Color Engine - Breaking 24-bit Limits (#1261) - v22beta1 🆕
    - Floating-Point Precision: All color computations use high-precision floating-point arithmetic, eliminating cumulative rounding errors for more accurate results
    - Linear sRGB Accuracy: Core color transformations are processed in linear sRGB space, ensuring physically correct and consistent light reproduction

cmake/installers.cmake

@@ -318,6 +318,7 @@ macro(DeployUnix TARGET)
 		install(CODE "set(TARGET_FILE \"${TARGET_FILE}\")"					COMPONENT "HyperHDR")
 		install(CODE "set(PREREQUISITE_LIBS \"${PREREQUISITE_LIBS}\")"		COMPONENT "HyperHDR")
 		install(CODE "set(QT_PLUGINS_DIR \"${QT_PLUGINS_DIR}\")"			COMPONENT "HyperHDR")
+		install(CODE "set(TEMP_RPATH_DIR \"${CMAKE_CURRENT_BINARY_DIR}/temp_rpath_fix\")" COMPONENT "HyperHDR")
 
 		install(CODE [[
 
@@ -370,8 +371,6 @@ macro(DeployUnix TARGET)
 			"ld-"
 			"libasound"
 			"libblkid"
-			"libbrotlicommon"
-			"libbrotlidec"
 			"libffi"
 			"libgio-2"
 			"libgmodule-2"
@@ -461,8 +460,7 @@ macro(DeployUnix TARGET)
 			endif()
 		endforeach()		
 
-		# Copy dependencies to 'share/hyperhdr/lib/external'
-		set(TEMP_RPATH_DIR "${CMAKE_CURRENT_BINARY_DIR}/temp_rpath_fix")
+		# Copy dependencies to 'share/hyperhdr/lib/external'		
 		file(MAKE_DIRECTORY ${TEMP_RPATH_DIR})
 		foreach(PREREQUISITE_LIB ${PREREQUISITE_LIBS})
 			set(FILE_TO_INSTALL ${PREREQUISITE_LIB})

include/base/HyperHdrInstance.h

@@ -117,7 +117,7 @@ public slots:
 	void SignalAdjustmentUpdated(QJsonArray newConfig);
 	void SignalFinalOutputColorsReady(SharedOutputColors nonlinearRgbColors);
 	void SignalSmoothingClockTick();
-	void SignalSmoothingRestarted(int suggestedInterval);
+	void SignalSmoothingRestarted(int suggestedInterval, bool antiflickeringfilter);
 	void SignalRawColorsChanged(QVector<ColorRgb> ledValues);
 	void SignalInstanceJustStarted();
 	void SignalColorIsSet(ColorRgb color, int duration);

include/infinite-color-engine/CoreInfiniteEngine.h

@@ -25,10 +25,11 @@ class CoreInfiniteEngine : public QObject
 	Q_OBJECT
 
 public:
-	CoreInfiniteEngine(HyperHdrInstance* hyperhdr);
+	CoreInfiniteEngine(HyperHdrInstance* hyperhdr, LedString::ColorOrder colorOrder);
 	~CoreInfiniteEngine() = default;
 
 	int getSuggestedInterval();
+	bool getAntiFlickeringFilterState();
 	unsigned addCustomSmoothingConfig(unsigned cfgID, int settlingTime_ms, double ledUpdateFrequency_hz, bool pause);
 	void setCurrentSmoothingConfigParams(unsigned cfgID);
 	void incomingColors(std::vector<linalg::aliases::float3>&& _ledBuffer);

include/infinite-color-engine/InfiniteExponentialInterpolator.h

@@ -18,7 +18,7 @@ class InfiniteExponentialInterpolator : public InfiniteInterpolator
 
 	void setTargetColors(std::vector<linalg::aliases::float3>&& new_rgb_targets, float startTimeMs, bool debug = false) override;
 	void updateCurrentColors(float currentTimeMs) override;
-	SharedOutputColors getCurrentColors() override;
+	SharedOutputColors getCurrentColors(float minBrightness = 0.f) override;
 
 	void setTransitionDuration(float durationMs) override;
 

include/infinite-color-engine/InfiniteHybridInterpolator.h

@@ -17,7 +17,7 @@ class InfiniteHybridInterpolator : public InfiniteInterpolator
 
 	void setTargetColors(std::vector<linalg::aliases::float3>&& new_rgb_to_yuv_targets, float startTimeMs, bool debug = false) override;
 	void updateCurrentColors(float currentTimeMs) override;
-	SharedOutputColors getCurrentColors() override;
+	SharedOutputColors getCurrentColors(float minBrightness = 0.f) override;
 
 	void setTransitionDuration(float durationMs) override;
 	void setSpringiness(float stiffness, float damping) override;

include/infinite-color-engine/InfiniteHybridRgbInterpolator.h

@@ -17,7 +17,7 @@ class InfiniteHybridRgbInterpolator : public InfiniteInterpolator
 
 	void setTargetColors(std::vector<linalg::aliases::float3>&& new_rgb_targets, float startTimeMs, bool debug = false) override;
 	void updateCurrentColors(float currentTimeMs) override;
-	SharedOutputColors getCurrentColors() override;
+	SharedOutputColors getCurrentColors(float minBrightness = 0.f) override;
 
 	void setTransitionDuration(float durationMs) override;
 	void setSpringiness(float stiffness, float damping) override;

include/infinite-color-engine/InfiniteInterpolator.h

@@ -20,7 +20,7 @@ class InfiniteInterpolator {
 
 	virtual void setTargetColors(std::vector<linalg::aliases::float3>&& new_rgb_targets, float startTimeMs, bool debug) = 0;
 	virtual void updateCurrentColors(float currentTimeMs) = 0;
-	virtual SharedOutputColors getCurrentColors() = 0;
+	virtual SharedOutputColors getCurrentColors(float minBrightness) = 0;
 
 	virtual void setTransitionDuration(float /*durationMs*/) {};
 	virtual void setSpringiness(float /*stiffness*/, float /*damping*/) {};

include/infinite-color-engine/InfiniteProcessing.h

@@ -69,7 +69,7 @@ class InfiniteProcessing : public QObject
 	};
 
 	InfiniteProcessing();
-	InfiniteProcessing(const QJsonDocument& config, const LoggerName& _log);
+	InfiniteProcessing(const QJsonDocument& config, LedString::ColorOrder colorOrder, const LoggerName& _log);
 	~InfiniteProcessing() = default;
 
 	void setProcessingEnabled(bool enabled);
@@ -107,6 +107,7 @@ class InfiniteProcessing : public QObject
 	void setPowerLimit(float powerLimit);
 	void applyPowerLimit(std::vector<linalg::vec<float, 3>>& linearRgbColors) const;
 
+	std::optional<float> getMinimalBacklight();
 	void setMinimalBacklight(float minimalLevel, bool coloreBacklight);
 	void applyMinimalBacklight(linalg::vec<float, 3>& color) const;
 

include/infinite-color-engine/InfiniteRgbInterpolator.h

@@ -17,7 +17,7 @@ class InfiniteRgbInterpolator : public InfiniteInterpolator
 
 	void setTargetColors(std::vector<linalg::aliases::float3>&& new_rgb_targets, float startTimeMs, bool debug = false) override;
 	void updateCurrentColors(float currentTimeMs) override;
-	SharedOutputColors getCurrentColors() override;
+	SharedOutputColors getCurrentColors(float minBrightness = 0.f) override;
 
 	void setTransitionDuration(float durationMs) override;
 	void setSmoothingFactor(float factor) override;

include/infinite-color-engine/InfiniteSmoothing.h

@@ -35,11 +35,12 @@ class InfiniteSmoothing : public QObject
 	void setEnable(bool enable);
 	bool isEnabled() const;
 
-	void incomingColors(std::vector<linalg::aliases::float3>&& nonlinearRgbColors);
+	void incomingColors(std::vector<linalg::aliases::float3>&& nonlinearRgbColors, std::optional<float> minimalBacklight);
 	unsigned addCustomSmoothingConfig(unsigned cfgID, int settlingTime_ms, double ledUpdateFrequency_hz, bool pause);
 	void setCurrentSmoothingConfigParams(unsigned cfgID);
 	bool selectConfig(unsigned cfgId);
 	int getSuggestedInterval();
+	bool getAntiFlickeringFilterState();
 
 	static constexpr auto SMOOTHING_EFFECT_CONFIGS_START = 1;
 
@@ -92,4 +93,6 @@ private slots:
 	bool			_infoInput;
 	int				_coolDown;
 	long long		_lastSentFrame;
+	bool			_antiFlickeringFilter;
+	float			_minimalBacklight;
 };

include/infinite-color-engine/InfiniteStepperInterpolator.h

@@ -18,7 +18,7 @@ class InfiniteStepperInterpolator : public InfiniteInterpolator
 
 	void setTargetColors(std::vector<linalg::aliases::float3>&& new_rgb_targets, float startTimeMs, bool debug = false) override;
 	void updateCurrentColors(float currentTimeMs) override;
-	SharedOutputColors getCurrentColors() override;
+	SharedOutputColors getCurrentColors(float minBrightness = 0.f) override;
 
 	void setTransitionDuration(float durationMs) override;
 

include/infinite-color-engine/InfiniteYuvInterpolator.h

@@ -17,7 +17,7 @@ class InfiniteYuvInterpolator : public InfiniteInterpolator
 
 	void setTargetColors(std::vector<linalg::aliases::float3>&& new_rgb_to_yuv_targets, float startTimeMs, bool debug = false) override;
 	void updateCurrentColors(float currentTimeMs) override;
-	SharedOutputColors getCurrentColors() override;
+	SharedOutputColors getCurrentColors(float minBrightness = 0.f) override;
 
 	void setTransitionDuration(float durationMs) override;
 	void setMaxLuminanceChangePerFrame(float maxChangePerStep) override;

include/led-drivers/LedDevice.h

@@ -70,7 +70,7 @@ public slots:
 	virtual bool switchOn();
 	virtual bool switchOff();
 	void blinking(QJsonObject params);
-	void smoothingRestarted(int newSmoothingInterval);
+	void smoothingRestarted(int newSmoothingInterval, bool antiflickeringfilter);
 	int hasLedClock();
 	void pauseRetryTimer(bool mode);
 
@@ -125,6 +125,7 @@ public slots:
 	bool _isOn;
 	bool _isDeviceInError;
 
+	bool	_antiFlickeringFilter;
 	int		_maxRetry;
 	int		_currentRetry;
 	QString _customInfo;
@@ -145,6 +146,7 @@ protected slots:
 	std::atomic_bool	_isRefreshEnabled;
 	std::atomic_bool	_newFrame2Send;
 	SharedOutputColors	_lastLedValues;
+	SharedOutputColors	_lastFinityLedValues;
 
 	struct LedStats
 	{

include/led-drivers/LedDeviceWrapper.h

@@ -22,7 +22,7 @@ class LedDeviceWrapper : public QObject
 	explicit LedDeviceWrapper(HyperHdrInstance* ownerInstance);
 	virtual ~LedDeviceWrapper();
 
-	void createLedDevice(QJsonObject config, int smoothingInterval, bool disableOnStartup);
+	void createLedDevice(QJsonObject config, int smoothingInterval, bool antiFlickeringFilter, bool disableOnStartup);
 	static QJsonObject getLedDeviceSchemas();
 	QString getActiveDeviceType() const;
 	bool enabled() const;

include/precompiled_hyperhdr_headers/AllHeaders_pch.h

@@ -68,6 +68,8 @@
 	#include <iomanip>
 	#include <optional>
 	#include <type_traits>
+	#include <concepts>
+	#include <tuple>
 
 	#if __has_include(<format>)
 		#include <format>