9558fa5196
This patch adds the Metal host-side code: - Add all core host-side Metal backend files (device_impl, queue, etc) - Add MetalRT BVH setup files - Integrate with Cycles device enumeration code - Revive `path_source_replace_includes` in util/path (required for MSL compilation) This patch also includes a couple of small kernel-side fixes: - Add an implementation of `lgammaf` for Metal [Nemes, Gergő (2010), "New asymptotic expansion for the Gamma function", Archiv der Mathematik](https://users.renyi.hu/~gergonemes/) - include "work_stealing.h" inside the Metal context class because it accesses state now Ref T92212 Reviewed By: brecht Maniphest Tasks: T92212 Differential Revision: https://developer.blender.org/D13423
78 lines
2.5 KiB
C
78 lines
2.5 KiB
C
/*
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* Copyright 2011-2013 Blender Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __UTIL_PATH_H__
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#define __UTIL_PATH_H__
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/* Utility functions to get paths to files distributed with the program. For
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* the standalone apps, paths are relative to the executable, for dynamically
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* linked libraries, the path to the library may be set with path_init, which
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* then makes all paths relative to that. */
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#include <stdio.h>
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#include "util/set.h"
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#include "util/string.h"
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#include "util/types.h"
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#include "util/vector.h"
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CCL_NAMESPACE_BEGIN
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/* program paths */
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void path_init(const string &path = "", const string &user_path = "", const string &tmp_path = "");
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string path_get(const string &sub = "");
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string path_user_get(const string &sub = "");
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string path_temp_get(const string &sub = "");
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string path_cache_get(const string &sub = "");
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/* path string manipulation */
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string path_filename(const string &path);
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string path_dirname(const string &path);
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string path_join(const string &dir, const string &file);
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string path_escape(const string &path);
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bool path_is_relative(const string &path);
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/* file info */
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size_t path_file_size(const string &path);
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bool path_exists(const string &path);
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bool path_is_directory(const string &path);
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string path_files_md5_hash(const string &dir);
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uint64_t path_modified_time(const string &path);
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/* directory utility */
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void path_create_directories(const string &path);
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/* file read/write utilities */
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FILE *path_fopen(const string &path, const string &mode);
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bool path_write_binary(const string &path, const vector<uint8_t> &binary);
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bool path_write_text(const string &path, string &text);
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bool path_read_binary(const string &path, vector<uint8_t> &binary);
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bool path_read_text(const string &path, string &text);
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/* File manipulation. */
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bool path_remove(const string &path);
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/* source code utility */
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string path_source_replace_includes(const string &source, const string &path);
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/* cache utility */
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void path_cache_clear_except(const string &name, const set<string> &except);
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CCL_NAMESPACE_END
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#endif
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