power_prepass.h

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#pragma once
 
#include "fl/channels/options.h"
#include "fl/stl/int.h"
#include "fl/stl/noexcept.h"
 
namespace fl {
 
class CLEDController;
 
enum class PowerCodecKind : u8 { Byte, Native7, Native5, FiveBit, Unknown };
 
struct PowerCodecPolicy {
    PowerCodecKind kind = PowerCodecKind::Unknown;
    u8 min_field = 31;
};

PowerCodecPolicy powerChannelCodecPolicy(const CLEDController& controller)
    FL_NO_EXCEPT;

struct FramePowerPlan {
    u32 flux_q16 = 65536;
    u8 legacy_brightness = 255;
    u32 modeled_mW = 0;
    u32 mcu_mW = 0;
    bool infeasible = false;
    bool limited = false;
};
 
#if FL_COLOR_PIPELINE_SHARED
struct FramePowerDispatch {
    FramePowerPlan (*calculate)(u8 requested_brightness, u32 budget_mW);
    u8 (*showBrightness)(u8 requested_brightness, u32 budget_mW);
    u8 (*showColorBrightness)(u8 requested_brightness, u32 budget_mW);
};

const FramePowerDispatch* framePowerDispatch() FL_NO_EXCEPT;

const FramePowerDispatch*& activeFramePowerDispatch() FL_NO_EXCEPT;

FramePowerPlan calculateFramePowerPlan(u8 requested_brightness,
                                      u32 budget_mW) FL_NO_EXCEPT;

u32 framePowerMCUBaselineMilliwatts() FL_NO_EXCEPT;
#endif
 
}  // namespace fl