9c0d822737
Compile each static shader using shaderc to Spir-V binaries. The main goal is to make sure that the GLSL created using ShaderCreateInfo and able to compile to Spir-V. For the second stage a correct pipeline needs to be created and some shader would need more adjustments (push constants size). With this patch future changes to GLSL sources can already be checked against vulkan, without the backend finished. Mechanism has been tested using MacOS and MoltenVK. For other OS, we should finetune CMake files to find the right location to shaderc. ``` ************************************************************ *** Build Mon 12 Dec 2022 11:08:07 CET ************************************************************ Shader Test compilation result: 463 / 463 passed (skipped 118 for compatibility reasons) OpenGL backend shader compilation succeeded. Shader Test compilation result: 529 / 529 passed (skipped 52 for compatibility reasons) Vulkan backend shader compilation succeeded. ``` Reviewed By: fclem Maniphest Tasks: T102760 Differential Revision: https://developer.blender.org/D16610
66 lines
1.4 KiB
C++
66 lines
1.4 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_context_private.hh"
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#include "vk_mem_alloc.h"
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#ifdef __APPLE__
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# include <MoltenVK/vk_mvk_moltenvk.h>
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#else
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# include <vulkan/vulkan.h>
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#endif
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namespace blender::gpu {
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class VKContext : public Context {
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private:
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/** Copies of the handles owned by the GHOST context. */
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VkInstance instance_ = VK_NULL_HANDLE;
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VkPhysicalDevice physical_device_ = VK_NULL_HANDLE;
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VkDevice device_ = VK_NULL_HANDLE;
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uint32_t graphic_queue_familly_ = 0;
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/** Allocator used for texture and buffers and other resources. */
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VmaAllocator mem_allocator_ = VK_NULL_HANDLE;
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public:
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VKContext(void *ghost_window, void *ghost_context);
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virtual ~VKContext();
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void activate() override;
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void deactivate() override;
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void begin_frame() override;
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void end_frame() override;
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void flush() override;
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void finish() override;
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void memory_statistics_get(int *total_mem, int *free_mem) override;
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void debug_group_begin(const char *, int) override;
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void debug_group_end() override;
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static VKContext *get(void)
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{
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return static_cast<VKContext *>(Context::get());
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}
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VkDevice device_get() const
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{
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return device_;
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}
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VmaAllocator mem_allocator_get() const
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{
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return mem_allocator_;
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}
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};
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} // namespace blender::gpu
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