#include "fl/gfx/chromatic_adaptation.h"
#include "fl/gfx/colorimetric_response.h"
#include "fl/gfx/device_solve.h"

Include dependency graph for chromatic_adaptation.cpp.hpp:

This graph shows which files directly or indirectly include this file:

Namespaces
namespace	fl
	Base definition for an LED controller.

namespace	fl::anonymous_namespace{chromatic_adaptation.cpp.hpp}

namespace	fl::detail
	Compile-time linker keep-alive hook for a single `fl::Bus`.

Functions
bool	fl::anonymous_namespace{chromatic_adaptation.cpp.hpp}::adaptationWhiteQ16 (Chromaticity c, i32(&out)[2]) FL_NO_EXCEPT
	A white point, converted from float by its bits, inside the open unit square with a non-zero y – the float check (NaN, 0 < x < 1, 1e-6 < y < 1) with y's floor at one s16.16 step.

void	fl::adaptXyzQ16 (const AdaptationMatrixQ16 &matrix, const i32(&xyz)[3], i32(&out_xyz)[3]) FL_NO_EXCEPT
	Adapt one XYZ triple.

bool	fl::buildBradfordMatrixQ16 (Chromaticity source_white, Chromaticity destination_white, AdaptationMatrixQ16 *out) FL_NO_EXCEPT
	Build the Bradford transform from `source_white` to `destination_white`.

i32	fl::anonymous_namespace{chromatic_adaptation.cpp.hpp}::dotAdaptationRowQ16 (const i32(&row)[3], const i32(&v)[3]) FL_NO_EXCEPT

void	fl::foldAdaptationIntoSourceMatrix (const AdaptationMatrixQ16 &adaptation, SourceMatrixQ16 *source) FL_NO_EXCEPT
	Pre-multiply the adaptation into a source matrix, in place.

Variables
constexpr i32	fl::anonymous_namespace{chromatic_adaptation.cpp.hpp}::kAdaptationQ16One = 65536

const float	fl::detail::kBradford [3][3]
	ICC linear Bradford cone-response matrix.

const float	fl::detail::kBradfordInverse [3][3]
	Its inverse, precomputed.

const i32	fl::detail::kBradfordInverseQ16 [3][3]

const i32	fl::detail::kBradfordQ16 [3][3]
	The two matrices above in s16.16, rounded from the float32 values, so the bind-time build needs no float (FastLED#4458).

Namespaces

Functions