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Diffstat (limited to 'third_party/jpeg-xl/lib/jxl/color_management.h')
-rw-r--r-- | third_party/jpeg-xl/lib/jxl/color_management.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/third_party/jpeg-xl/lib/jxl/color_management.h b/third_party/jpeg-xl/lib/jxl/color_management.h new file mode 100644 index 0000000000..f623aa1c90 --- /dev/null +++ b/third_party/jpeg-xl/lib/jxl/color_management.h @@ -0,0 +1,40 @@ +// Copyright (c) the JPEG XL Project Authors. All rights reserved. +// +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +#ifndef LIB_JXL_COLOR_MANAGEMENT_H_ +#define LIB_JXL_COLOR_MANAGEMENT_H_ + +// ICC profiles and color space conversions. + +#include <stddef.h> +#include <stdint.h> + +#include <vector> + +#include "lib/jxl/base/padded_bytes.h" +#include "lib/jxl/base/status.h" +#include "lib/jxl/color_encoding_internal.h" +#include "lib/jxl/common.h" +#include "lib/jxl/image.h" + +namespace jxl { + +enum class ExtraTF { + kNone, + kPQ, + kHLG, + kSRGB, +}; + +// NOTE: for XYB colorspace, the created profile can be used to transform a +// *scaled* XYB image (created by ScaleXYB()) to another colorspace. +Status MaybeCreateProfile(const ColorEncoding& c, + PaddedBytes* JXL_RESTRICT icc); + +Status CIEXYZFromWhiteCIExy(const CIExy& xy, float XYZ[3]); + +} // namespace jxl + +#endif // LIB_JXL_COLOR_MANAGEMENT_H_ |