diff options
| author | Fabio Alessandrelli <fabio.alessandrelli@gmail.com> | 2022-11-05 13:55:45 +0100 |
|---|---|---|
| committer | Fabio Alessandrelli <fabio.alessandrelli@gmail.com> | 2022-11-05 14:06:09 +0100 |
| commit | 3ff79641458fc7e27a08a5c8b4386b566facc5dc (patch) | |
| tree | fa9c356a6cbe0626a1b6f113271a2cac60b0b4c2 /platform | |
| parent | cece83fdf26bcb0897b2ed785cd079a778878314 (diff) | |
[Web] Force WebGL2 when supported.
Diffstat (limited to 'platform')
| -rw-r--r-- | platform/web/display_server_web.cpp | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/platform/web/display_server_web.cpp b/platform/web/display_server_web.cpp index 2c1e87e663..5a1a56b9da 100644 --- a/platform/web/display_server_web.cpp +++ b/platform/web/display_server_web.cpp @@ -758,10 +758,8 @@ DisplayServerWeb::DisplayServerWeb(const String &p_rendering_driver, WindowMode godot_js_os_request_quit_cb(request_quit_callback); #ifdef GLES3_ENABLED - // TODO "vulkan" defaults to webgl2 for now. - bool wants_webgl2 = p_rendering_driver == "opengl3" || p_rendering_driver == "vulkan"; - bool webgl2_init_failed = wants_webgl2 && !godot_js_display_has_webgl(2); - if (wants_webgl2 && !webgl2_init_failed) { + bool webgl2_inited = false; + if (godot_js_display_has_webgl(2)) { EmscriptenWebGLContextAttributes attributes; emscripten_webgl_init_context_attributes(&attributes); attributes.alpha = OS::get_singleton()->is_layered_allowed(); @@ -770,20 +768,17 @@ DisplayServerWeb::DisplayServerWeb(const String &p_rendering_driver, WindowMode attributes.explicitSwapControl = true; webgl_ctx = emscripten_webgl_create_context(canvas_id, &attributes); - if (emscripten_webgl_make_context_current(webgl_ctx) != EMSCRIPTEN_RESULT_SUCCESS) { - webgl2_init_failed = true; - } else { - if (!emscripten_webgl_enable_extension(webgl_ctx, "OVR_multiview2")) { - // @todo Should we log this? - } - RasterizerGLES3::make_current(); - } + webgl2_inited = webgl_ctx && emscripten_webgl_make_context_current(webgl_ctx) == EMSCRIPTEN_RESULT_SUCCESS; } - if (webgl2_init_failed) { + if (webgl2_inited) { + if (!emscripten_webgl_enable_extension(webgl_ctx, "OVR_multiview2")) { + print_verbose("Failed to enable WebXR extension."); + } + RasterizerGLES3::make_current(); + + } else { OS::get_singleton()->alert("Your browser does not seem to support WebGL2. Please update your browser version.", "Unable to initialize video driver"); - } - if (!wants_webgl2 || webgl2_init_failed) { RasterizerDummy::make_current(); } #else |