From 514d8a83ebe1715a473dca901f19ef7038678fe4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Sun, 3 Sep 2023 20:00:14 +0200
Subject: [PATCH] GL: don't attempt to test gl_BaseInstance on WebGL.

It's no longer present in the extension :(
---
 src/Magnum/GL/Test/MeshGLTest.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/Magnum/GL/Test/MeshGLTest.cpp b/src/Magnum/GL/Test/MeshGLTest.cpp
index 7a8c2c429..1617b401b 100644
--- a/src/Magnum/GL/Test/MeshGLTest.cpp
+++ b/src/Magnum/GL/Test/MeshGLTest.cpp
@@ -4752,6 +4752,8 @@ void MeshGLTest::multiDrawInstanced() {
         #else
         if(!GL::Context::current().isExtensionSupported<GL::Extensions::WEBGL::multi_draw_instanced_base_vertex_base_instance>())
             CORRADE_SKIP(GL::Extensions::WEBGL::multi_draw_instanced_base_vertex_base_instance::string() << "is not supported.");
+        /* https://github.com/KhronosGroup/WebGL/pull/3278 :( */
+        CORRADE_SKIP(GL::Extensions::WEBGL::multi_draw_instanced_base_vertex_base_instance::string() << "is supported, but recent revisions of the extension don't support gl_BaseVertex / gl_BaseInstance anymore.");
         #endif
         #else
         CORRADE_FAIL("Can't do base instance here.");
@@ -4833,6 +4835,8 @@ void MeshGLTest::multiDrawInstancedSparseArrays() {
         #else
         if(!GL::Context::current().isExtensionSupported<GL::Extensions::WEBGL::multi_draw_instanced_base_vertex_base_instance>())
             CORRADE_SKIP(GL::Extensions::WEBGL::multi_draw_instanced_base_vertex_base_instance::string() << "is not supported.");
+        /* https://github.com/KhronosGroup/WebGL/pull/3278 :( */
+        CORRADE_SKIP(GL::Extensions::WEBGL::multi_draw_instanced_base_vertex_base_instance::string() << "is supported, but recent revisions of the extension don't support gl_BaseVertex / gl_BaseInstance anymore.");
         #endif
         #else
         CORRADE_FAIL("Can't do base instance here.");
@@ -4933,6 +4937,8 @@ template<class T> void MeshGLTest::multiDrawInstancedIndexed() {
         #else
         if(!Context::current().isExtensionSupported<Extensions::WEBGL::multi_draw_instanced_base_vertex_base_instance>())
             CORRADE_SKIP(Extensions::WEBGL::multi_draw_instanced_base_vertex_base_instance::string() << "is not supported.");
+        /* https://github.com/KhronosGroup/WebGL/pull/3278 :( */
+        CORRADE_SKIP(GL::Extensions::WEBGL::multi_draw_instanced_base_vertex_base_instance::string() << "is supported, but recent revisions of the extension don't support gl_BaseVertex / gl_BaseInstance anymore.");
         #endif
         #else
         CORRADE_FAIL("Can't do base vertex or base instance here.");
@@ -5024,6 +5030,8 @@ template<class T> void MeshGLTest::multiDrawInstancedIndexedSparseArrays() {
         #else
         if(!Context::current().isExtensionSupported<Extensions::WEBGL::multi_draw_instanced_base_vertex_base_instance>())
             CORRADE_SKIP(Extensions::WEBGL::multi_draw_instanced_base_vertex_base_instance::string() << "is not supported.");
+        /* https://github.com/KhronosGroup/WebGL/pull/3278 :( */
+        CORRADE_SKIP(GL::Extensions::WEBGL::multi_draw_instanced_base_vertex_base_instance::string() << "is supported, but recent revisions of the extension don't support gl_BaseVertex / gl_BaseInstance anymore.");
         #endif
         #else
         CORRADE_FAIL("Can't do base vertex or base instance here.");