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[Web] Small fixes and enhancements.

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- "Definitive" fix for ENOENT randomly disappearing from emscripten.
- Proper shutdown when setup fails.
- Re-enable WebGL explicit buffer swap.
- Re-enable optional per-pixel transparency.
- Add type cast to make closure compiler happy.
- Remove emscripten Safari WebGL workaround.
- Improve AudioWorklet cleanup.
This commit is contained in:
Fabio Alessandrelli
2022-09-08 09:44:14 +02:00
parent c658fa8b77
commit 27f22b29f8
7 changed files with 51 additions and 11 deletions
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4
platform/web/display_server_web.cpp
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@@ -764,10 +764,10 @@ DisplayServerWeb::DisplayServerWeb(const String &p_rendering_driver, WindowMode
if (wants_webgl2 && !webgl2_init_failed) {
EmscriptenWebGLContextAttributes attributes;
emscripten_webgl_init_context_attributes(&attributes);
//attributes.alpha = GLOBAL_GET("display/window/per_pixel_transparency/allowed");
attributes.alpha = true;
attributes.alpha = OS::get_singleton()->is_layered_allowed();
attributes.antialias = false;
attributes.majorVersion = 2;
attributes.explicitSwapControl = true;
webgl_ctx = emscripten_webgl_create_context(canvas_id, &attributes);
if (emscripten_webgl_make_context_current(webgl_ctx) != EMSCRIPTEN_RESULT_SUCCESS) {