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dm6467t开发板,运行demo的时候,时常出现利用BufTab_getFreeBuf这个module的时候得不到空闲的buftab。
这段代码如下:
hDstBuf = BufTab_getFreeBuf(hBufTab);
if (hDstBuf == NULL) {
printf("sip:Failed to get free buffer from display pipe BufTab\n");
BufTab_print(hBufTab);
cleanup(THREAD_FAILURE);
}
也就是说返回值是NULL,没有分配到空的buftab
这个问题时常发生,不知道什么原因
请高手帮忙啊!!
你好;
你可以参考一下下面的链接:
http://e2e.ti.com/support/embedded/multimedia_software_codecs/f/356/t/63621
http://e2e.ti.com/support/embedded/linux/f/354/t/50275