#include <Renderer/VertexBuffer.hpp>


VertexBuffer::VertexBuffer(vk::PhysicalDevice phys_dev, vk::Device dev, size_t n_vertices) {
	buffer = std::make_unique<Buffer>(phys_dev, dev, n_vertices * sizeof(Vertex),
		vk::BufferUsageFlagBits::eVertexBuffer,
		vk::MemoryPropertyFlagBits::eHostCoherent | vk::MemoryPropertyFlagBits::eHostVisible);
}

void VertexBuffer::upload(const std::vector<Vertex>& data) {
	buffer->upload(reinterpret_cast<const uint8_t*>(data.data()), sizeof(Vertex)*data.size());
}