Method bindGLBuffer

RenderSystems/GL/src/OgreGLStateCacheManager.cpp:150–178

    }

    void GLStateCacheManager::bindGLBuffer(GLenum target, GLuint buffer)
    {
#ifdef OGRE_ENABLE_STATE_CACHE
        auto ret = mActiveBufferMap.emplace(target, buffer);
        if(ret.first->second != buffer) // Update the cached value if needed
        {
            ret.first->second = buffer;
            ret.second = true;
        }

        // Update GL
        if(ret.second)
#endif
        {
            if(target == GL_FRAMEBUFFER)
            {
                OgreAssert(false, "not implemented");
            }
            else if(target == GL_RENDERBUFFER)
            {
                glBindRenderbufferEXT(target, buffer);
            }
            else
            {
                glBindBuffer(target, buffer);
            }
        }

    }

    void GLStateCacheManager::deleteGLBuffer(GLenum target, GLuint buffer)
    {