there are so many methods to mange the gpu memory: framebuffer, drm driver and x.org userspace 2D driver. GEM(Graphic Execution Manager) and TTM(translation table maps) give a unified method to mange the gpu memory.
the detail can refer to :
1.TTM instruction:
2.GEM v. TTM :
3.GEM - the Graphics Execution Manager:
阅读(1063) | 评论(0) | 转发(0) |
