Remove obsolete GLES3 backend

Due to the port to Vulkan and complete redesign of the rendering backend,
the `drivers/gles3` code is no longer usable in this state and is not
planned to be ported to the new architecture.

The GLES2 backend is kept (while still disabled and non-working) as it
will eventually be ported to serve as the low-end renderer for Godot 4.0.

Some GLES3 features might be selectively ported to the updated GLES2
backend if there's a need for them, and extensions we can use for that.

So long, OpenGL driver bugs!
This commit is contained in:
Rémi Verschelde 2020-02-13 10:08:52 +01:00
parent d661ca5357
commit 386968ea97
82 changed files with 97 additions and 27728 deletions

View file

@ -3687,7 +3687,7 @@ SpatialEditorViewport::SpatialEditorViewport(SpatialEditor *p_spatial_editor, Ed
view_menu->set_disable_shortcuts(true);
if (OS::get_singleton()->get_current_video_driver() == OS::VIDEO_DRIVER_GLES2) {
// Alternate display modes only work when using the GLES3 renderer; make this explicit.
// Alternate display modes only work when using the Vulkan renderer; make this explicit.
const int normal_idx = view_menu->get_popup()->get_item_index(VIEW_DISPLAY_NORMAL);
const int wireframe_idx = view_menu->get_popup()->get_item_index(VIEW_DISPLAY_WIREFRAME);
const int overdraw_idx = view_menu->get_popup()->get_item_index(VIEW_DISPLAY_OVERDRAW);