Class VulkanUniformBuffer

• Defined in File vulkan_uniform_buffer.h

Inheritance Relationships

Base Type

• public portal::renderer::UniformBuffer (Class UniformBuffer)

Class Documentation

class VulkanUniformBuffer : public portal::renderer::UniformBuffer

Vulkan uniform buffer with VMA allocation.

CPU-visible uniform buffer for shader constants. Maintains local storage copy.

Public Functions

VulkanUniformBuffer(size_t size, const VulkanDevice &device)

Constructs Vulkan uniform buffer.

Parameters:

• size – Buffer size in bytes

• device – Vulkan device

~VulkanUniformBuffer() override

virtual void set_data(Buffer data, size_t offset) override

Uploads data to GPU.

Parameters:

• data – CPU buffer

• offset – Byte offset

virtual const Buffer &get_data() const override

Gets CPU buffer (const)

const vk::DescriptorBufferInfo &get_descriptor_buffer_info() const

Gets descriptor buffer info for binding.