test/intern/cycles/util/map.h

/* SPDX-License-Identifier: Apache-2.0
 * Copyright 2011-2022 Blender Foundation */

#ifndef __UTIL_MAP_H__
#define __UTIL_MAP_H__

#include <map>
#include <unordered_map>

CCL_NAMESPACE_BEGIN

using std::map;
using std::pair;
using std::unordered_map;
using std::unordered_multimap;

template<typename T> static void map_free_memory(T &data)
{
  /* Use swap() trick to actually free all internal memory. */
  T empty_data;
  data.swap(empty_data);
}

CCL_NAMESPACE_END

#endif /* __UTIL_MAP_H__ */
Cycles: use SPDX license headers * Replace license text in headers with SPDX identifiers. * Remove specific license info from outdated readme.txt, instead leave details to the source files. * Add list of SPDX license identifiers used, and corresponding license texts. * Update copyright dates while we're at it. Ref D14069, T95597 2022-02-11 13:53:21 +01:00			`/* SPDX-License-Identifier: Apache-2.0`
			`* Copyright 2011-2022 Blender Foundation */`
Cycles render engine, initial commit. This is the engine itself, blender modifications and build instructions will follow later. Cycles uses code from some great open source projects, many thanks them: * BVH building and traversal code from NVidia's "Understanding the Efficiency of Ray Traversal on GPUs": http://code.google.com/p/understanding-the-efficiency-of-ray-traversal-on-gpus/ * Open Shading Language for a large part of the shading system: http://code.google.com/p/openshadinglanguage/ * Blender for procedural textures and a few other nodes. * Approximate Catmull Clark subdivision from NVidia Mesh tools: http://code.google.com/p/nvidia-mesh-tools/ * Sobol direction vectors from: http://web.maths.unsw.edu.au/~fkuo/sobol/ * Film response functions from: http://www.cs.columbia.edu/CAVE/software/softlib/dorf.php 2011-04-27 11:58:34 +00:00
			`#ifndef __UTIL_MAP_H__`
			`#define __UTIL_MAP_H__`

			`#include <map>`
Build: require C11/C++11 for all operating systems in master. This is in preparation of upgrading our library dependencies, some of which need C++11. We already use C++11 in blender2.8 and for Windows and macOS, so this just affects Linux. On many distributions this will not require any changes, on some install_deps.sh will need to be run again to rebuild libraries. Differential Revision: https://developer.blender.org/D3568 2018-07-25 16:59:46 +02:00			`#include <unordered_map>`
Cycles render engine, initial commit. This is the engine itself, blender modifications and build instructions will follow later. Cycles uses code from some great open source projects, many thanks them: * BVH building and traversal code from NVidia's "Understanding the Efficiency of Ray Traversal on GPUs": http://code.google.com/p/understanding-the-efficiency-of-ray-traversal-on-gpus/ * Open Shading Language for a large part of the shading system: http://code.google.com/p/openshadinglanguage/ * Blender for procedural textures and a few other nodes. * Approximate Catmull Clark subdivision from NVidia Mesh tools: http://code.google.com/p/nvidia-mesh-tools/ * Sobol direction vectors from: http://web.maths.unsw.edu.au/~fkuo/sobol/ * Film response functions from: http://www.cs.columbia.edu/CAVE/software/softlib/dorf.php 2011-04-27 11:58:34 +00:00
			`CCL_NAMESPACE_BEGIN`

			`using std::map;`
			`using std::pair;`
Optionally use c++11 stuff instead of boost in cycles where possible. We do and continue to depend on boost though Reviewers: dingto, sergey Reviewed By: sergey Subscribers: #cycles Differential Revision: https://developer.blender.org/D1185 2015-03-29 22:12:22 +02:00			`using std::unordered_map;`
Cycles: Stitching of subdivided and displaced meshes This patch stitches the vertices along patch edges so that cracks can no longer form when applying subdivision or displacement a mesh. Subpatches are now formed in a way that ensures vertex indices along subpatch edges are equal for adjacent subpatches. A mapping of vertices along patch edges is built to preform stitching. Overall performance is roughly the same, some gains were made in splitting, but some was lost in stitching. This fixes: - T49049 (cracks between patches from material and uv seams) - T49048 (discontinuous normals with true displacement) Reviewers: sergey, brecht Differential Revision: https://developer.blender.org/D3692 2019-08-14 01:53:09 -04:00			`using std::unordered_multimap;`
Cycles render engine, initial commit. This is the engine itself, blender modifications and build instructions will follow later. Cycles uses code from some great open source projects, many thanks them: * BVH building and traversal code from NVidia's "Understanding the Efficiency of Ray Traversal on GPUs": http://code.google.com/p/understanding-the-efficiency-of-ray-traversal-on-gpus/ * Open Shading Language for a large part of the shading system: http://code.google.com/p/openshadinglanguage/ * Blender for procedural textures and a few other nodes. * Approximate Catmull Clark subdivision from NVidia Mesh tools: http://code.google.com/p/nvidia-mesh-tools/ * Sobol direction vectors from: http://web.maths.unsw.edu.au/~fkuo/sobol/ * Film response functions from: http://www.cs.columbia.edu/CAVE/software/softlib/dorf.php 2011-04-27 11:58:34 +00:00
Cycles: add colorspace manager class and utilities based on OpenColorIO This is the groundwork for supporting loading image textures with arbitrary color spaces through OpenColorIO. Initial patch by Lukas, completed by Brecht. Differential Revision: https://developer.blender.org/D3491 2019-05-03 11:23:16 +02:00			`template<typename T> static void map_free_memory(T &data)`
			`{`
			`/* Use swap() trick to actually free all internal memory. */`
			`T empty_data;`
			`data.swap(empty_data);`
			`}`

Cycles render engine, initial commit. This is the engine itself, blender modifications and build instructions will follow later. Cycles uses code from some great open source projects, many thanks them: * BVH building and traversal code from NVidia's "Understanding the Efficiency of Ray Traversal on GPUs": http://code.google.com/p/understanding-the-efficiency-of-ray-traversal-on-gpus/ * Open Shading Language for a large part of the shading system: http://code.google.com/p/openshadinglanguage/ * Blender for procedural textures and a few other nodes. * Approximate Catmull Clark subdivision from NVidia Mesh tools: http://code.google.com/p/nvidia-mesh-tools/ * Sobol direction vectors from: http://web.maths.unsw.edu.au/~fkuo/sobol/ * Film response functions from: http://www.cs.columbia.edu/CAVE/software/softlib/dorf.php 2011-04-27 11:58:34 +00:00			`CCL_NAMESPACE_END`

			`#endif /* __UTIL_MAP_H__ */`