9cfc7967dd
* 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 * Remove specific license info from outdated readme.txt, instead leave details to the source files.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
45 lines
802 B
C++
45 lines
802 B
C++
/* SPDX-License-Identifier: Apache-2.0
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* Copyright 2011-2022 Blender Foundation */
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#ifndef __TABLES_H__
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#define __TABLES_H__
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#include "util/list.h"
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#include "util/vector.h"
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CCL_NAMESPACE_BEGIN
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class Device;
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class DeviceScene;
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class Scene;
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enum { TABLE_CHUNK_SIZE = 256 };
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enum { TABLE_OFFSET_INVALID = -1 };
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class LookupTables {
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bool need_update_;
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public:
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struct Table {
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size_t offset;
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size_t size;
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};
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list<Table> lookup_tables;
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LookupTables();
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~LookupTables();
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void device_update(Device *device, DeviceScene *dscene, Scene *scene);
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void device_free(Device *device, DeviceScene *dscene);
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bool need_update() const;
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size_t add_table(DeviceScene *dscene, vector<float> &data);
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void remove_table(size_t *offset);
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};
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CCL_NAMESPACE_END
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#endif /* __TABLES_H__ */
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