renderer_vulkan: Drop vk_pipeline.h/cpp

src/video_core/CMakeLists.txt

@@ -81,8 +81,6 @@ add_library(video_core STATIC
     renderer_vulkan/vk_rasterizer_cache.h
     renderer_vulkan/vk_rasterizer.cpp
     renderer_vulkan/vk_rasterizer.h
-    renderer_vulkan/vk_pipeline.cpp
-    renderer_vulkan/vk_pipeline.h
     renderer_vulkan/vk_shader_state.h
     renderer_vulkan/vk_state.cpp
     renderer_vulkan/vk_state.h

src/video_core/renderer_vulkan/vk_pipeline.cpp

@@ -1,61 +0,0 @@
-// Copyright 2022 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "common/assert.h"
-#include "common/logging/log.h"
-#include "common/common_types.h"
-#include "video_core/renderer_vulkan/vk_pipeline.h"
-#include "video_core/renderer_vulkan/vk_instance.h"
-#include <shaderc/shaderc.hpp>
-
-namespace Vulkan {
-
-shaderc::Compiler compiler;
-
-void VKPipeline::Info::AddShaderModule(const vk::ShaderModule& source, vk::ShaderStageFlagBits stage)
-{
-    shaderc_shader_kind shader_stage;
-    std::string name;
-    switch (stage)
-    {
-    case vk::ShaderStageFlagBits::eVertex:
-        shader_stage = shaderc_glsl_vertex_shader;
-        name = "Vertex shader";
-        break;
-    case vk::ShaderStageFlagBits::eCompute:
-        shader_stage = shaderc_glsl_compute_shader;
-        name = "Compute shader";
-        break;
-    case vk::ShaderStageFlagBits::eFragment:
-        shader_stage = shaderc_glsl_fragment_shader;
-        name = "Fragment shader";
-        break;
-    default:
-        LOG_CRITICAL(Render_Vulkan, "Unknown vulkan shader stage {}", stage);
-        UNREACHABLE();
-    }
-
-    shaderc::CompileOptions options;
-    options.SetOptimizationLevel(shaderc_optimization_level_performance);
-    options.SetAutoBindUniforms(true);
-    options.SetAutoMapLocations(true);
-    options.SetTargetEnvironment(shaderc_target_env_vulkan, shaderc_env_version_vulkan_1_2);
-
-    auto result = compiler.CompileGlslToSpv(source.c_str(), shader_stage, name.c_str(), options);
-    if (result.GetCompilationStatus() != shaderc_compilation_status_success) {
-        LOG_CRITICAL(Render_Vulkan, "Failed to compile GLSL shader with error: {}", result.GetErrorMessage());
-        UNREACHABLE();
-    }
-
-    auto shader_code = std::vector<uint32_t>{ result.cbegin(), result.cend() };
-
-    vk::ShaderModuleCreateInfo module_info({}, shader_code);
-    auto module = g_vk_instace->GetDevice().createShaderModuleUnique(module_info);
-    shader_stages.emplace_back(vk::PipelineShaderStageCreateFlags(), stage, module.get(), "main");
-
-    return std::move(module);
-}
-
-
-} // namespace Vulkan

src/video_core/renderer_vulkan/vk_pipeline.h

@@ -1,48 +0,0 @@
-// Copyright 2022 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include <utility>
-#include <variant>
-#include "video_core/renderer_vulkan/vk_texture.h"
-
-namespace Vulkan {
-
-using Resource = std::variant<VKBuffer, VKTexture>;
-
-/// Vulkan pipeline objects represent a collection of shader modules
-class VKPipeline final : private NonCopyable {
-public:
-    /// Includes all required information to build a Vulkan pipeline object
-    class Info : private NonCopyable {
-        Info() = default;
-        ~Info() = default;
-
-        /// Assign a shader module to a specific stage
-        void AddShaderModule(const vk::ShaderModule& module, vk::ShaderStageFlagBits stage);
-
-        /// Add a texture or a buffer to the target descriptor set
-        void AddResource(const Resource& resource, vk::DescriptorType type, vk::ShaderStageFlags stages, int set = 0);
-
-    private:
-        using ResourceInfo = std::pair<std::reference_wrapper<Resource>, vk::DescriptorSetLayoutBinding>;
-
-        std::unordered_map<int, std::vector<ResourceInfo>> descriptor_sets;
-        std::vector<vk::PipelineShaderStageCreateInfo> shader_stages;
-    };
-
-    VKPipeline() = default;
-    ~VKPipeline() = default;
-
-    /// Create a new Vulkan pipeline object
-    void Create(const Info& info);
-    void Create(vk::PipelineLayoutCreateInfo layout_info);
-
-private:
-    vk::UniquePipeline pipeline;
-    vk::UniquePipelineLayout pipeline_layout;
-};
-
-} // namespace OpenGL