e955c94ed3
Listing the "Blender Foundation" as copyright holder implied the Blender Foundation holds copyright to files which may include work from many developers. While keeping copyright on headers makes sense for isolated libraries, Blender's own code may be refactored or moved between files in a way that makes the per file copyright holders less meaningful. Copyright references to the "Blender Foundation" have been replaced with "Blender Authors", with the exception of `./extern/` since these this contains libraries which are more isolated, any changed to license headers there can be handled on a case-by-case basis. Some directories in `./intern/` have also been excluded: - `./intern/cycles/` it's own `AUTHORS` file is planned. - `./intern/opensubdiv/`. An "AUTHORS" file has been added, using the chromium projects authors file as a template. Design task: #110784 Ref !110783.
46 lines
875 B
C++
46 lines
875 B
C++
/* SPDX-FileCopyrightText: 2020 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup gpu
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*/
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#pragma once
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#include "MEM_guardedalloc.h"
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#include "gpu_uniform_buffer_private.hh"
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namespace blender {
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namespace gpu {
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/**
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* Implementation of Uniform Buffers using OpenGL.
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*/
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class GLUniformBuf : public UniformBuf {
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private:
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/** Slot to which this UBO is currently bound. -1 if not bound. */
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int slot_ = -1;
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/** OpenGL Object handle. */
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GLuint ubo_id_ = 0;
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public:
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GLUniformBuf(size_t size, const char *name);
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~GLUniformBuf();
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void update(const void *data) override;
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void clear_to_zero() override;
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void bind(int slot) override;
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void bind_as_ssbo(int slot) override;
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void unbind() override;
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private:
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void init();
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MEM_CXX_CLASS_ALLOC_FUNCS("GLUniformBuf");
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};
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} // namespace gpu
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} // namespace blender
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