pipeline_box_device_shared.hpp

// Copyright Take Vos 2020.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt)
 
#pragma once
 
#include "../required.hpp"
#include "../numeric_array.hpp"
#include "../rect.hpp"
#include "../vspan.hpp"
#include "../color/color.hpp"
#include <vma/vk_mem_alloc.h>
#include <vulkan/vulkan.hpp>
#include <mutex>
 
namespace tt {
class gui_device_vulkan;
}
 
namespace tt::pipeline_box {
struct Image;
struct vertex;
 
struct device_shared final {
    gui_device_vulkan const &device;
 
    vk::ShaderModule vertexShaderModule;
    vk::ShaderModule fragmentShaderModule;
    std::vector<vk::PipelineShaderStageCreateInfo> shaderStages;
 
    device_shared(gui_device_vulkan const &device);
    ~device_shared();
 
    device_shared(device_shared const &) = delete;
    device_shared &operator=(device_shared const &) = delete;
    device_shared(device_shared &&) = delete;
    device_shared &operator=(device_shared &&) = delete;
 
    void destroy(gui_device_vulkan *vulkanDevice);
 
    void drawInCommandBuffer(vk::CommandBuffer &commandBuffer);
 
    static void placeVertices(
        vspan<vertex> &vertices,
        rect box,
        color backgroundColor,
        float borderSize,
        color borderColor,
        f32x4 cornerShapes,
        aarect clippingRectangle
    );
 
private:
    void buildShaders();
    void teardownShaders(gui_device_vulkan *vulkanDevice);
};
 
}