骁龙助力Google Daydream虚拟现实平台


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虚拟现实(VR)发展势头不断向上,我们也很高兴成为首个宣布为Google Daydream平台提供支持的公司,Daydream智能手机将搭载Qualcomm骁龙处理器。在Google I/O大会上公布的Daydream虚拟现实平台,是谷歌搭建在Android N基础之上的高性能移动虚拟现实平台。由于Android系统被各智能手机广泛采用,所以它注定会成为世界上最大的虚拟现实平台,并推动移动虚拟现实更上一层楼。这是一个宏大的计划,因为它将把高端虚拟现实体验带向主流消费者。

Daydream的目标是创建高性能的移动虚拟现实,这与我们在完全无线状态下创造身临其境的移动虚拟现实的愿景一致。要实现这一愿景,需要整个生态系统共同协力,这就是为什么Qualcomm Technologies一直与谷歌紧密合作,以此来帮助Daydream达到高性能和最优功效的原因。我们正在设计的骁龙处理器,能够在低功率和低热度下支持真正身临其境的体验,能令头戴设备更易穿戴、轻量和时尚。


虚拟现实平台的一个关键部分是软件和工具,Qualcomm Technologies 最近公布了基于骁龙820的骁龙VR SDK,预计将于2016年二季度上市。骁龙VR SDK是对Daydream的补充,可使原始设备制造商利用骁龙异构计算和传感器引擎的一流虚拟现实体验能力,进一步优化他们的虚拟现实体验。

例如,为减少运动对光子的延迟,骁龙VR SDK支持Qualcomm Hexagon DSP加速惯性和相机传感器融合,以达到更快的异步时间扭曲,这意味着GPU可以在扫描出所显示之前,根据最新头部动作,有效地使用来自传感器的数据以扭曲图像,并通过一种更快的机制进行单缓冲渲染。请查看我们的白皮书观看更多例子。




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