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
76 lines
2.3 KiB
C++
76 lines
2.3 KiB
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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#include "gpu_state_private.hh"
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#include "BLI_array.hh"
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#include "render_graph/vk_resource_access_info.hh"
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#include "vk_bindable_resource.hh"
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namespace blender::gpu {
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class VKTexture;
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class VKUniformBuffer;
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class VKVertexBuffer;
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class VKStorageBuffer;
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class VKIndexBuffer;
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class VKContext;
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class VKStateManager : public StateManager {
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uint texture_unpack_row_length_ = 0;
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VKBindSpace<shader::ShaderCreateInfo::Resource::BindType::SAMPLER> textures_;
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VKBindSpace<shader::ShaderCreateInfo::Resource::BindType::IMAGE> images_;
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VKBindSpace<shader::ShaderCreateInfo::Resource::BindType::UNIFORM_BUFFER> uniform_buffers_;
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VKBindSpace<shader::ShaderCreateInfo::Resource::BindType::STORAGE_BUFFER> storage_buffers_;
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public:
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void apply_state() override;
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void force_state() override;
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void issue_barrier(eGPUBarrier barrier_bits) override;
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/** Apply resources to the bindings of the active shader. */
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void apply_bindings(VKContext &context,
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render_graph::VKResourceAccessInfo &resource_access_info);
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void texture_bind(Texture *tex, GPUSamplerState sampler, int unit) override;
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void texture_unbind(Texture *tex) override;
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void texture_unbind_all() override;
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void image_bind(Texture *tex, int unit) override;
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void image_unbind(Texture *tex) override;
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void image_unbind_all() override;
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void uniform_buffer_bind(VKUniformBuffer *uniform_buffer, int slot);
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void uniform_buffer_unbind(VKUniformBuffer *uniform_buffer);
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void uniform_buffer_unbind_all();
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void texel_buffer_bind(VKVertexBuffer &vertex_buffer, int slot);
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void texel_buffer_unbind(VKVertexBuffer &vertex_buffer);
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void storage_buffer_bind(VKBindableResource &resource, int slot);
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void storage_buffer_unbind(VKBindableResource &resource);
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void storage_buffer_unbind_all();
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void unbind_from_all_namespaces(VKBindableResource &bindable_resource);
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void texture_unpack_row_length_set(uint len) override;
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/**
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* Row length for unpacking host data when uploading texture data.
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*
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* When set to zero (0) host data can be assumed to be stored sequential.
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*/
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uint texture_unpack_row_length_get() const;
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};
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} // namespace blender::gpu
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