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    求教在t113-s3上怎么使用g2d

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    • K
      k123456 LV 3 last edited by

      我的是linux5.4.61,想在awtk中启用g2d,ioctl(g2d_fd, G2D_CMD_FILLRECT, &fillrect)下perror打印Operation not permitted,不知道是啥情况,请教各位大神

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      • K
        k123456 LV 3 @k123456 last edited by

        @k123456
        g2d_fd是打开的/dev/g2d,能正常运行
        g2d_fd = open("/dev/g2d", O_RDWR);

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