From 20891777bb8b295a26e3fb2b9f5b2c59fcff66dd Mon Sep 17 00:00:00 2001
From: Lorn Potter <lorn.potter@gmail.com>
Date: Fri, 6 Apr 2018 15:57:49 +1000
Subject: webassembly: enable opengl es3
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Our WebGL 2 support is half finished, since we use surface format verion of 3
to map to webgl2, but do not enable Open GL ES3 needed for WebGL2 support.

This allows glDrawArrays and glDrawElements to be used

Change-Id: Ifbd434f4d25e49f671145a6727999a90920d6810
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
---
 mkspecs/wasm-emscripten/qmake.conf | 1 +
 1 file changed, 1 insertion(+)

(limited to 'mkspecs/wasm-emscripten/qmake.conf')

diff --git a/mkspecs/wasm-emscripten/qmake.conf b/mkspecs/wasm-emscripten/qmake.conf
index 992803e055..c69ed9af79 100644
--- a/mkspecs/wasm-emscripten/qmake.conf
+++ b/mkspecs/wasm-emscripten/qmake.conf
@@ -28,6 +28,7 @@ EMTERP_FLAGS = \
 EMCC_COMMON_LFLAGS = \
     -s WASM=1 \
     -s FULL_ES2=1 \
+    -s FULL_ES3=1 \
     -s USE_WEBGL2=1 \
     -s NO_EXIT_RUNTIME=0 \
     -s ERROR_ON_UNDEFINED_SYMBOLS=1 \
-- 
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