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docs: Use app.disableHardwareAcceleration() instead of --disable-gpu

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The --disable-gpu switch does not work when passed with `appendSwitch`.
This commit is contained in:
Cheng Zhao
2016-08-03 10:32:29 +09:00
parent c8b544ee1f
commit 63c34f3dcf
2 changed files with 6 additions and 39 deletions
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15
docs/tutorial/offscreen-rendering.md
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@@ -25,22 +25,17 @@ mode that WebGL and 3D CSS animations are supported.
This mode uses a software output device for rendering in the CPU, so the frame
generation is much faster, thus this mode is preferred over the GPU accelerated
one. To enable this mode GPU acceleration has to be disabled like this:
one.
``` javascript
const {app} = require('electron')
app.commandLine.appendSwitch('disable-gpu')
app.commandLine.appendSwitch('disable-gpu-compositing')
```
To enable this mode GPU acceleration has to be disabled by calling the
[`app.disableHardwareAcceleration()`][disablehardwareacceleration] API.
## Usage
``` javascript
const {app, BrowserWindow} = require('electron')
app.commandLine.appendSwitch('disable-gpu')
app.commandLine.appendSwitch('disable-gpu-compositing')
app.disableHardwareAcceleration()
let win = new BrowserWindow({
width: 800,
@@ -57,3 +52,5 @@ win.webContents.on('paint', (event, dirty, data) => {
// updateBitmap(dirty, data)
})
```
[disablehardwareacceleration]: ../api/app.md#appdisablehardwareacceleration