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#include "VertexBuffer.h"

#include "Renderer.h"

VertexBuffer::VertexBuffer(const void* data, unsigned int size, unsigned int usage)
{
    GLCall(glGenBuffers(1, &m_rendererID));
    GLCall(glBindBuffer(GL_ARRAY_BUFFER, m_rendererID));
    GLCall(glBufferData(GL_ARRAY_BUFFER, size, data, usage));
}

VertexBuffer::~VertexBuffer()
{
    GLCall(glDeleteBuffers(1, &m_rendererID));
}

void VertexBuffer::SetSubData(const void* data, const unsigned int& size) const
{
    GLCall(glBufferSubData(GL_ARRAY_BUFFER, 0, size, data));
}

void VertexBuffer::Bind() const
{
    GLCall(glBindBuffer(GL_ARRAY_BUFFER, m_rendererID));
}

void VertexBuffer::Unbind() const
{
    GLCall(glBindBuffer(GL_ARRAY_BUFFER, 0));
}