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app/internal/glimpl: derive version parameter in Functions.Init

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Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2020-12-04 19:20:25 +01:00
parent 85a06223a6
commit b8e33bb420
3 changed files with 6 additions and 8 deletions
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app/headless/headless_js.go
+1 -3
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@@ -17,19 +17,17 @@ type jsContext struct {
}
func newGLContext() (context, error) {
version := 2
doc := js.Global().Get("document")
cnv := doc.Call("createElement", "canvas")
ctx := cnv.Call("getContext", "webgl2")
if ctx.IsNull() {
version = 1
ctx = cnv.Call("getContext", "webgl")
}
if ctx.IsNull() {
return nil, errors.New("headless: webgl is not supported")
}
f := &glimpl.Functions{Ctx: ctx}
if err := f.Init(version); err != nil {
if err := f.Init(); err != nil {
return nil, err
}
c := &jsContext{