3ef2df3893
Always enforce tiling of some size, up to the 8k tile size. Rendering very big images without tiles have a lot of challenges. While solving those challenges is not impossible, it does not seem to be a practical time investment. The internals of the way how Cycles work, including Cycles Standalone is not affected by this change. A possible downside is that path guiding might not work exactly how one would expect it to due to lack of information sharing across multiple tiles. This is something that never worked nicely, and camera animation and border render has the same issues, so it is not considered a stopper for this change. Fixes #145900 Co-authored-by: Brecht Van Lommel <brecht@blender.org> Pull Request: https://projects.blender.org/blender/blender/pulls/146031
68 lines
2.3 KiB
C
68 lines
2.3 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 <stddef.h>
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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 500
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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 release type suffix. LTS or blank. */
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#define BLENDER_VERSION_SUFFIX
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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 77
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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 405
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#define BLENDER_FILE_MIN_SUBVERSION 85
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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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/** Returns true when version suffix is LTS, otherwise returns false. */
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bool BKE_blender_version_is_lts(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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