forked from joejulian/gio
internal/glimpl: [wasm] fix WebGL 1 support v2
Signed-off-by: Inkeliz <inkeliz@inkeliz.com>
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@@ -30,7 +30,7 @@ func NewFunctions(ctx Context) (*Functions, error) {
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func (f *Functions) Init() error {
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webgl2Class := js.Global().Get("WebGL2RenderingContext")
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iswebgl2 := !webgl2Class.IsNull() && f.Ctx.InstanceOf(webgl2Class)
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iswebgl2 := !webgl2Class.IsUndefined() && f.Ctx.InstanceOf(webgl2Class)
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if !iswebgl2 {
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f.EXT_disjoint_timer_query = f.getExtension("EXT_disjoint_timer_query")
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if f.getExtension("OES_texture_half_float").IsNull() && f.getExtension("OES_texture_float").IsNull() {
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