Vesper::OpenGLUniformBuffer Class Reference

#include <OpenGLUniformBuffer.h>

Inheritance diagram for Vesper::OpenGLUniformBuffer:

Public Member Functions
	OpenGLUniformBuffer (uint32_t size, uint32_t binding)
virtual	~OpenGLUniformBuffer ()
virtual void	SetData (const void *data, uint32_t size, uint32_t offset=0) override
Public Member Functions inherited from Vesper::UniformBuffer
virtual	~UniformBuffer ()

Private Attributes
uint32_t	m_RendererID = 0

Additional Inherited Members
Static Public Member Functions inherited from Vesper::UniformBuffer
static Ref< UniformBuffer >	Create (uint32_t size, uint32_t binding)

Constructor & Destructor Documentation

OpenGLUniformBuffer()

Vesper::OpenGLUniformBuffer::OpenGLUniformBuffer	(	uint32_t	size,
		uint32_t	binding )

    {
        glCreateBuffers(1, &m_RendererID);
        glNamedBufferData(m_RendererID, size, nullptr, GL_DYNAMIC_DRAW); // TODO: investigate usage hint
        glBindBufferBase(GL_UNIFORM_BUFFER, binding, m_RendererID);
    }

References m_RendererID.

~OpenGLUniformBuffer()

Vesper::OpenGLUniformBuffer::~OpenGLUniformBuffer ( )

virtual

    {
        glDeleteBuffers(1, &m_RendererID);
    }

References m_RendererID.

Member Function Documentation

SetData()

void Vesper::OpenGLUniformBuffer::SetData ( const void * data, uint32_t size, uint32_t offset = 0 )

overridevirtual

Implements Vesper::UniformBuffer.

    {
        glNamedBufferSubData(m_RendererID, offset, size, data);
    }

References m_RendererID.

Member Data Documentation

m_RendererID

uint32_t Vesper::OpenGLUniformBuffer::m_RendererID = 0

private

Referenced by OpenGLUniformBuffer(), SetData(), and ~OpenGLUniformBuffer().

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The documentation for this class was generated from the following files:

• Vesper/src/RenderAPI/OpenGL/OpenGLUniformBuffer.h
• Vesper/src/RenderAPI/OpenGL/OpenGLUniformBuffer.cpp