8812be59a4
Compositor: Make Hue Correct node wrap This patch makes the Hue Correct node as well as the Hue Correct VSE modifiers to wrap, such that no discontinuities occur for the red hue. Since it now wraps, the default curve preset now exempts the last point of the curve. A new CUMA_USE_WRAPPING flag was added to specify wrapping for curve maps. The implementation works by adding two virtual points before and after the terminal points in the curve map, such that their handles match, and would then produce a continues curve. This is a breaking change, since existing curves were also adjusted using versioning. However, the change will not be significant, since in most realistic cases, the terminal points will be close to each other, and even with wrapping, the connection will be very sharp, almost matching the old behavior. Pull Request: https://projects.blender.org/blender/blender/pulls/117114
71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
/* SPDX-FileCopyrightText: 2023 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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#include "BLI_utildefines.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** \file
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* \ingroup bke
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*/
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/**
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* The lines below use regex from scripts to extract their values,
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* Keep this in mind when modifying this file and keep this comment above the defines.
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*
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* \note Use #STRINGIFY() rather than defining with quotes.
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*/
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/** Blender major and minor version. */
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#define BLENDER_VERSION 402
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/** Blender patch version for bug-fix releases. */
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#define BLENDER_VERSION_PATCH 0
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/** Blender release cycle stage: alpha/beta/rc/release. */
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#define BLENDER_VERSION_CYCLE alpha
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/* Blender file format version. */
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#define BLENDER_FILE_VERSION BLENDER_VERSION
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#define BLENDER_FILE_SUBVERSION 12
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/* Minimum Blender version that supports reading file written with the current
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* version. Older Blender versions will test this and cancel loading the file, showing a warning to
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* the user.
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*
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* See
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* https://developer.blender.org/docs/handbook/guidelines/compatibility_handling_for_blend_files/
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* for details. */
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#define BLENDER_FILE_MIN_VERSION 306
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#define BLENDER_FILE_MIN_SUBVERSION 13
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/** User readable version string. */
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const char *BKE_blender_version_string(void);
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/** As above but does not show patch version. */
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const char *BKE_blender_version_string_compact(void);
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/** Returns true when version cycle is alpha, otherwise (beta, rc) returns false. */
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bool BKE_blender_version_is_alpha(void);
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/**
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* Fill in given string buffer with user-readable formatted file version and subversion (if
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* provided).
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*
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* \param str_buff: a char buffer where the formatted string is written,
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* minimal recommended size is 8, or 16 if subversion is provided.
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*
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* \param file_subversion: the file subversion, if given value < 0, it is ignored, and only the
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* `file_version` is used.
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*/
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void BKE_blender_version_blendfile_string_from_values(char *str_buff,
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const size_t str_buff_maxncpy,
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const short file_version,
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const short file_subversion);
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#ifdef __cplusplus
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}
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#endif
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