fe76d8c946
Now that all relevant code is C++, the indirection from the C struct `GPUVertBuf` to the C++ `blender::gpu::VertBuf` class just adds complexity and necessitates a wrapper API, making more cleanups like use of RAII or other C++ types more difficult. This commit replaces the C wrapper structs with direct use of the vertex and index buffer base classes. In C++ we can choose which parts of a class are private, so we don't risk exposing too many implementation details here. Pull Request: https://projects.blender.org/blender/blender/pulls/119825
39 lines
886 B
C++
39 lines
886 B
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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/** \file
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* \ingroup gpu
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*/
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#pragma once
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namespace blender::gpu {
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class DummyVertexBuffer : public VertBuf {
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public:
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void bind_as_ssbo(uint /*binding*/) override {}
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void bind_as_texture(uint /*binding*/) override {}
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void wrap_handle(uint64_t /*handle*/) override {}
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void update_sub(uint /*start*/, uint /*len*/, const void * /*data*/) override {}
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void read(void * /*data*/) const override {}
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protected:
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void acquire_data() override
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{
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MEM_SAFE_FREE(data);
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data = (uchar *)MEM_mallocN(sizeof(uchar) * this->size_alloc_get(), __func__);
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}
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void resize_data() override {}
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void release_data() override
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{
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MEM_SAFE_FREE(data);
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}
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void upload_data() override {}
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void duplicate_data(VertBuf * /*dst*/) override {}
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};
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} // namespace blender::gpu
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