Docker: Add chromium-swiftshader to support webGL (#623)

* add swiftshader

* add flag

---------

Co-authored-by: Joshua Adkins <[email protected]>

Author: AgnesToulet

Dockerfile

@@ -11,7 +11,7 @@ ENV XDG_CACHE_HOME=/tmp/.chromium
 WORKDIR /usr/src/app
 
 RUN apk --no-cache upgrade && \
-    apk add --no-cache udev ttf-opensans unifont chromium ca-certificates dumb-init && \
+    apk add --no-cache udev ttf-opensans unifont chromium chromium-swiftshader ca-certificates dumb-init && \
     rm -rf /tmp/*
 
 # Build stage

default.json

@@ -26,7 +26,7 @@
   },
   "rendering": {
     "chromeBin": null,
-    "args": ["--no-sandbox", "--disable-gpu"],
+    "args": ["--no-sandbox", "--disable-gpu", "--use-gl=swiftshader"],
     "ignoresHttpsErrors": false,
 
     "timezone": null,

dev.json

@@ -19,7 +19,7 @@
   },
   "rendering": {
     "chromeBin": null,
-    "args": ["--no-sandbox", "--disable-setuid-sandbox", "--disable-gpu"],
+    "args": ["--no-sandbox", "--disable-setuid-sandbox", "--disable-gpu", "--use-gl=swiftshader"],
     "ignoresHttpsErrors": false,
 
     "timezone": null,

devenv/docker/custom-config/config.json

@@ -20,7 +20,10 @@
   "rendering": {
     "chromeBin": null,
     "args": [
-      "--no-sandbox"
+      "--no-sandbox",
+      "--disable-setuid-sandbox",
+      "--disable-gpu",
+      "--use-gl=swiftshader"
     ],
     "ignoresHttpsErrors": false,