Function fg_update_pixel_buffer

src/backend/opengl/update_buffer.cpp:30–42

}

fg_err fg_update_pixel_buffer(const unsigned pBufferId,
                              const size_t pBufferSize,
                              const void* pBufferData)
{
    try {
        glBindBuffer(GL_PIXEL_UNPACK_BUFFER, pBufferId);
        glBufferSubData(GL_PIXEL_UNPACK_BUFFER, 0, pBufferSize, pBufferData);
        glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0);
    }
    CATCHALL;

    return FG_ERR_NONE;
}

fg_err fg_finish()
{