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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/detect.py
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@@ -227,3 +227,7 @@ def configure(env):
# Add code that allow exiting runtime.
env.Append(LINKFLAGS=["-s", "EXIT_RUNTIME=1"])
# This workaround creates a closure that prevents the garbage collector from freeing the WebGL context.
# We also only use WebGL2, and changing context version is not widely supported anyway.
env.Append(LINKFLAGS=["-s", "GL_WORKAROUND_SAFARI_GETCONTEXT_BUG=0"])