diff options
Diffstat (limited to 'third_party/jpeg-xl/lib/jxl/splines.h')
| -rw-r--r-- | third_party/jpeg-xl/lib/jxl/splines.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/third_party/jpeg-xl/lib/jxl/splines.h b/third_party/jpeg-xl/lib/jxl/splines.h index acdd0857d0..af51ec937e 100644 --- a/third_party/jpeg-xl/lib/jxl/splines.h +++ b/third_party/jpeg-xl/lib/jxl/splines.h @@ -6,6 +6,7 @@ #ifndef LIB_JXL_SPLINES_H_ #define LIB_JXL_SPLINES_H_ +#include <array> #include <cmath> #include <cstddef> #include <cstdint> @@ -24,6 +25,8 @@ class BitReader; static constexpr float kDesiredRenderingDistance = 1.f; +typedef std::array<float, 32> Dct32; + enum SplineEntropyContexts : size_t { kQuantizationAdjustmentContext = 0, kStartingPositionContext, @@ -45,10 +48,10 @@ struct Spline { }; std::vector<Point> control_points; // X, Y, B. - float color_dct[3][32]; + std::array<Dct32, 3> color_dct; // Splines are draws by normalized Gaussian splatting. This controls the // Gaussian's parameter along the spline. - float sigma_dct[32]; + Dct32 sigma_dct; }; class QuantizedSplineEncoder; |