Buffer.cpp

        Buffer::Buffer() {
            ext::glGenBuffers(1, &mBufferID);
        }

        Buffer::~Buffer() {
            ext::glDeleteBuffers(1, &mBufferID);
        }

        void Buffer::updateResource(const void* data, uint64 numBytes) {
            ext::glBindBuffer(GL_ARRAY_BUFFER, mBufferID);
            ext::glBufferData(GL_ARRAY_BUFFER, numBytes, data, GL_DYNAMIC_DRAW);
            ext::glBindBuffer(GL_ARRAY_BUFFER, 0);
            glFlush();
        }