BLI_colorspace.cc

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/* SPDX-FileCopyrightText: 2025 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

 
#include "BLI_colorspace.hh"
 
namespace blender {
 
namespace colorspace {
 
/* These are initialized in colormanagement.cc based on the OpenColorIO config,
 * but until then default to Rec.709 scene linear. */
 
float3 luma_coefficients(0.2126f, 0.7152f, 0.0722f);
 
float3x3 scene_linear_to_rec709 = float3x3::identity();
float3x3 rec709_to_scene_linear = float3x3::identity();
bool scene_linear_is_rec709 = true;
 
float3x3 scene_linear_to_xyz = float3x3::zero();
float3x3 xyz_to_scene_linear = float3x3::zero();
float3x3 scene_linear_to_rec2020 = float3x3::zero();
float3x3 rec2020_to_scene_linear = float3x3::zero();
float3x3 scene_linear_to_aces = float3x3::zero();
float3x3 aces_to_scene_linear = float3x3::zero();
float3x3 scene_linear_to_acescg = float3x3::zero();
float3x3 acescg_to_scene_linear = float3x3::zero();
 
};  // namespace colorspace
 
}  // namespace blender