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Posted at 7/6/2017 15:59:39
1#
查看源码：
is_video = (((preview_w == 1920) && (preview_h == 1080)) ||
((preview_w == 1280) && (preview_h == 720)));
if (is_video) {
resReq.request_fps = 20;
} else if (is_capture) {
resReq.request_fps = 0;
resReq.request_exp_t = curExp*curGain;
} else {
resReq.request_fps = 10;
resReq.request_exp_t = curExp;
}
所以，HAL层已经限定死了，不明白为什么这么写？而且为什么限定1920x1080和1280x720时才能达到fps20？是硬件有限制吗？ |
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