0e6f2d9fe0
This patch adds a placeholder for the vulkan backend. When activated (`WITH_VULKAN_BACKEND=On` and `--gpu-backend vulkan`) it might open a blender screen, but nothing should be visible as none of the functions are implemented or otherwise crash on a nullptr. This is expected as this is just a placeholder. The goal is to add shader compilation +validation to this backend as one of the next steps so we can validate changes to existing shaders on OpenGL, Metal and Vulkan at the same time. Reviewed By: fclem Differential Revision: https://developer.blender.org/D16338
47 lines
1.8 KiB
C++
47 lines
1.8 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later
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* Copyright 2022 Blender Foundation. All rights reserved. */
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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_shader_private.hh"
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namespace blender::gpu {
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class VKShader : public Shader {
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public:
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VKShader(const char *name) : Shader(name)
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{
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}
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void vertex_shader_from_glsl(MutableSpan<const char *> sources)override;
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void geometry_shader_from_glsl(MutableSpan<const char *> sources)override;
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void fragment_shader_from_glsl(MutableSpan<const char *> sources)override;
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void compute_shader_from_glsl(MutableSpan<const char *> sources)override;
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bool finalize(const shader::ShaderCreateInfo *info = nullptr)override;
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void transform_feedback_names_set(Span<const char *> name_list, eGPUShaderTFBType geom_type)override;
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bool transform_feedback_enable(GPUVertBuf *)override;
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void transform_feedback_disable()override;
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void bind()override;
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void unbind()override;
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void uniform_float(int location, int comp_len, int array_size, const float *data)override;
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void uniform_int(int location, int comp_len, int array_size, const int *data)override;
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std::string resources_declare(const shader::ShaderCreateInfo &info) const override;
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std::string vertex_interface_declare(const shader::ShaderCreateInfo &info) const override;
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std::string fragment_interface_declare(const shader::ShaderCreateInfo &info) const override;
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std::string geometry_interface_declare(const shader::ShaderCreateInfo &info) const override;
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std::string geometry_layout_declare(const shader::ShaderCreateInfo &info) const override;
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std::string compute_layout_declare(const shader::ShaderCreateInfo &info) const override;
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/* DEPRECATED: Kept only because of BGL API. */
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int program_handle_get() const override;
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};
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} // namespace blender::gpu
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