VKCommandBuffer.h

// Copyright 2022 ShenMian
// License(Apache-2.0)
 
#pragma once
 
#include "../CommandBuffer.h"
#include <vector>
#include <vulkan/vulkan.h>
 
class VKCommandBuffer : public CommandBuffer
{
public:
    VKCommandBuffer();
    virtual ~VKCommandBuffer();
 
    void begin() override;
    void end() override;
 
    void begin_render_pass() override;
    void end_render_pass() override;
 
    void set_viewport(const Viewport& viewport) override;
 
    void set_pipeline(std::shared_ptr<Pipeline> pipeline) override;
 
    void set_vertex_buffer(std::shared_ptr<VertexBuffer> vertex_buffer) override;
    void set_index_buffer(std::shared_ptr<IndexBuffer> index_buffer) override;
    void set_texture(std::shared_ptr<Texture> texture, unsigned int slot) override;
 
    void clear(uint8_t flags) override;
    void set_clear_color(const Vector4& color) override;
    void set_clear_depth(float depth) override;
    void set_clear_stencil(uint32_t value) override;
 
    void draw(uint32_t vertex_count, uint32_t first_vertex) override;
    void draw_indexed(uint32_t index_count, uint32_t first_index) override;
 
    operator VkCommandBuffer() const;
 
private:
    std::vector<VkCommandBuffer> handles_;
    size_t                       index_ = 0;
 
    VkClearColorValue clear_color_ = {};
};