javascript - 是否可以在Electron中禁用failIfMajorPerformanceCaveat安全措施？

Question

获取WebGL上下文时，可以指定failIfMajorPerformanceCaveat属性:

var context = canvas.getContext('webgl', {'failIfMajorPerformanceCaveat': true});

引用 this page关于该属性的信息:

Because of the direct access to the GPU allowed by WebGL, browsers must ensure that running your code will not cause a major security issue. For some specific drivers that are not perfectly secure, the browser can prevent hardware acceleration in order to prevent security issues. [...] On these devices, WebGL will software rendering instead, resulting in a slower but safer experience.

如果我在应用程序中未使用任何外部，远程，第三方代码，是否可以在Electron中轻松禁用安全措施？

Answer 1

实际上，有关failIfMajorPerformanceCaveat的正确报价是:

Context creation will fail if the implementation determines that the performance of the created WebGL context would be dramatically lower than that of a native application making equivalent OpenGL calls.

您引用的内容下面的段落指出:

To enforce this, IE has a block-list of drivers that are not safe for use with hardware acceleration. On these devices, WebGL will software rendering instead, resulting in a slower but safer experience.

Chrome (因此 Electron )具有相同的功能，可以通过设置＃ignore-gpu-blacklist标志来禁用它:

Overrides the built-in software rendering list and enables GPU-acceleration on unsupported system configurations.

请注意，尽管这些已被列入 reasons的黑名单