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GLES2 disable half-float project setting

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It seems that particles (and some other features) do not work correctly on iOS in GLES2 because either many of the devices do not support half float compression, or the GL constant used to reference it from Godot is incorrect.

This PR adds a project setting in rendering/gles2/ to disable half-float compression on iOS.
This commit is contained in:
lawnjelly
2020-05-04 12:56:25 +01:00
parent 8426ed2650
commit 30a3f16e34
2 changed files with 7 additions and 3 deletions
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1
servers/visual_server.cpp
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@@ -2430,6 +2430,7 @@ VisualServer::VisualServer() {
GLOBAL_DEF("rendering/gles2/debug/flash_batching", false);
GLOBAL_DEF("rendering/gles2/debug/diagnose_frame", false);
GLOBAL_DEF_RST("rendering/gles2/debug/use_batching_in_editor", true);
GLOBAL_DEF("rendering/gles2/debug/disable_half_float", false);
ProjectSettings::get_singleton()->set_custom_property_info("rendering/gles2/batching/max_join_item_commands", PropertyInfo(Variant::INT, "rendering/gles2/batching/max_join_item_commands", PROPERTY_HINT_RANGE, "0,65535"));
ProjectSettings::get_singleton()->set_custom_property_info("rendering/gles2/batching/colored_vertex_format_threshold", PropertyInfo(Variant::REAL, "rendering/gles2/batching/colored_vertex_format_threshold", PROPERTY_HINT_RANGE, "0.0,1.0,0.01"));