3f6e2ea915
When building the resource access used when adding dispatch/draw commands to the render graph, the access mask is required. This PR stores the access mask in the shader interface. When binding the resources referenced by the state manager, the resource access info struct is populated with the access flags. In the near future the resource access info will be passed when adding a dispatch/draw node to the render graph to generate the links. Pull Request: https://projects.blender.org/blender/blender/pulls/120908
64 lines
1.5 KiB
C++
64 lines
1.5 KiB
C++
/* SPDX-FileCopyrightText: 2022 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 "GPU_texture.hh"
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#include "GPU_vertex_buffer.hh"
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#include "gpu_storage_buffer_private.hh"
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#include "vk_bindable_resource.hh"
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#include "vk_buffer.hh"
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namespace blender::gpu {
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class VertBuf;
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class VKStorageBuffer : public StorageBuf, public VKBindableResource {
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GPUUsageType usage_;
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VKBuffer buffer_;
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public:
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VKStorageBuffer(int size, GPUUsageType usage, const char *name);
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void update(const void *data) override;
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void bind(int slot) override;
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void add_to_descriptor_set(AddToDescriptorSetContext &data,
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int slot,
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shader::ShaderCreateInfo::Resource::BindType bind_type,
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const GPUSamplerState sampler_state) override;
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void unbind() override;
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void clear(uint32_t clear_value) override;
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void copy_sub(VertBuf *src, uint dst_offset, uint src_offset, uint copy_size) override;
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void read(void *data) override;
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void async_flush_to_host() override;
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void sync_as_indirect_buffer() override{/* No-Op. */};
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VkBuffer vk_handle() const
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{
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return buffer_.vk_handle();
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}
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int64_t size_in_bytes() const
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{
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return buffer_.size_in_bytes();
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}
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void ensure_allocated();
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private:
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void allocate();
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};
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BLI_INLINE VKStorageBuffer *unwrap(StorageBuf *storage_buffer)
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{
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return static_cast<VKStorageBuffer *>(storage_buffer);
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}
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} // namespace blender::gpu
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