Improve logic to detect whether vulkan is used for rendering

5 files changed, 27 insertions, 15 deletions

diff --git a/platform/android/export/export_plugin.cpp b/platform/android/export/export_plugin.cpp
index 8cc2b1eb97..0b66654617 100644
--- a/platform/android/export/export_plugin.cpp
+++ b/platform/android/export/export_plugin.cpp
@@ -800,6 +800,12 @@ bool EditorExportPlatformAndroid::_has_manage_external_storage_permission(const
 	return p_permissions.find("android.permission.MANAGE_EXTERNAL_STORAGE") != -1;
 }
 
+bool EditorExportPlatformAndroid::_uses_vulkan() {
+	String current_renderer = GLOBAL_GET("rendering/renderer/rendering_method.mobile");
+	bool uses_vulkan = (current_renderer == "forward_plus" || current_renderer == "mobile") && GLOBAL_GET("rendering/rendering_device/driver.android") == "vulkan";
+	return uses_vulkan;
+}
+
 void EditorExportPlatformAndroid::_get_permissions(const Ref<EditorExportPreset> &p_preset, bool p_give_internet, Vector<String> &r_permissions) {
 	const char **aperms = android_perms;
 	while (*aperms) {
@@ -854,7 +860,7 @@ void EditorExportPlatformAndroid::_write_tmp_manifest(const Ref<EditorExportPres
 		}
 	}
 
-	manifest_text += _get_xr_features_tag(p_preset);
+	manifest_text += _get_xr_features_tag(p_preset, _uses_vulkan());
 	manifest_text += _get_application_tag(p_preset, _has_read_write_storage_permission(perms));
 	manifest_text += "</manifest>\n";
 	String manifest_path = vformat("res://android/build/src/%s/AndroidManifest.xml", (p_debug ? "debug" : "release"));
@@ -1057,9 +1063,7 @@ void EditorExportPlatformAndroid::_fix_manifest(const Ref<EditorExportPreset> &p
 					Vector<bool> feature_required_list;
 					Vector<int> feature_versions;
 
-					String current_renderer = GLOBAL_GET("rendering/renderer/rendering_method.mobile");
-					bool has_vulkan = current_renderer == "forward_plus" || current_renderer == "mobile";
-					if (has_vulkan) {
+					if (_uses_vulkan()) {
 						// Require vulkan hardware level 1 support
 						feature_names.push_back("android.hardware.vulkan.level");
 						feature_required_list.push_back(true);
@@ -2384,13 +2388,12 @@ bool EditorExportPlatformAndroid::has_valid_project_configuration(const Ref<Edit
 	}
 
 	String current_renderer = GLOBAL_GET("rendering/renderer/rendering_method.mobile");
-	bool uses_vulkan = current_renderer == "forward_plus" || current_renderer == "mobile";
 	if (current_renderer == "forward_plus") {
 		// Warning only, so don't override `valid`.
 		err += vformat(TTR("The \"%s\" renderer is designed for Desktop devices, and is not suitable for Android devices."), current_renderer);
 		err += "\n";
 	}
-	if (uses_vulkan && min_sdk_int < VULKAN_MIN_SDK_VERSION) {
+	if (_uses_vulkan() && min_sdk_int < VULKAN_MIN_SDK_VERSION) {
 		// Warning only, so don't override `valid`.
 		err += vformat(TTR("\"Min SDK\" should be greater or equal to %d for the \"%s\" renderer."), VULKAN_MIN_SDK_VERSION, current_renderer);
 		err += "\n";
diff --git a/platform/android/export/export_plugin.h b/platform/android/export/export_plugin.h
index bff769fcba..ad1f383d27 100644
--- a/platform/android/export/export_plugin.h
+++ b/platform/android/export/export_plugin.h
@@ -172,6 +172,8 @@ class EditorExportPlatformAndroid : public EditorExportPlatform {
 
 	static Vector<ABI> get_enabled_abis(const Ref<EditorExportPreset> &p_preset);
 
+	static bool _uses_vulkan();
+
 public:
 	typedef Error (*EditorExportSaveFunction)(void *p_userdata, const String &p_path, const Vector<uint8_t> &p_data, int p_file, int p_total, const Vector<String> &p_enc_in_filters, const Vector<String> &p_enc_ex_filters, const Vector<uint8_t> &p_key);
 
diff --git a/platform/android/export/gradle_export_util.cpp b/platform/android/export/gradle_export_util.cpp
index 7eb595f48d..671df89608 100644
--- a/platform/android/export/gradle_export_util.cpp
+++ b/platform/android/export/gradle_export_util.cpp
@@ -254,7 +254,7 @@ String _get_screen_sizes_tag(const Ref<EditorExportPreset> &p_preset) {
 	return manifest_screen_sizes;
 }
 
-String _get_xr_features_tag(const Ref<EditorExportPreset> &p_preset) {
+String _get_xr_features_tag(const Ref<EditorExportPreset> &p_preset, bool p_uses_vulkan) {
 	String manifest_xr_features;
 	int xr_mode_index = (int)(p_preset->get("xr_features/xr_mode"));
 	bool uses_xr = xr_mode_index == XR_MODE_OPENXR;
@@ -274,9 +274,7 @@ String _get_xr_features_tag(const Ref<EditorExportPreset> &p_preset) {
 		}
 	}
 
-	String current_renderer = GLOBAL_GET("rendering/renderer/rendering_method.mobile");
-	bool has_vulkan = current_renderer == "forward_plus" || current_renderer == "mobile";
-	if (has_vulkan) {
+	if (p_uses_vulkan) {
 		manifest_xr_features += "    <uses-feature tools:node=\"replace\" android:name=\"android.hardware.vulkan.level\" android:required=\"true\" android:version=\"1\" />\n";
 	}
 	return manifest_xr_features;
diff --git a/platform/android/export/gradle_export_util.h b/platform/android/export/gradle_export_util.h
index fe5888e11c..da6d1170bd 100644
--- a/platform/android/export/gradle_export_util.h
+++ b/platform/android/export/gradle_export_util.h
@@ -116,7 +116,7 @@ String _get_gles_tag();
 
 String _get_screen_sizes_tag(const Ref<EditorExportPreset> &p_preset);
 
-String _get_xr_features_tag(const Ref<EditorExportPreset> &p_preset);
+String _get_xr_features_tag(const Ref<EditorExportPreset> &p_preset, bool p_uses_vulkan);
 
 String _get_activity_tag(const Ref<EditorExportPreset> &p_preset, bool p_uses_xr);
 
diff --git a/platform/android/java/lib/src/org/godotengine/godot/Godot.java b/platform/android/java/lib/src/org/godotengine/godot/Godot.java
index 6296ee2c22..307fa7bae1 100644
--- a/platform/android/java/lib/src/org/godotengine/godot/Godot.java
+++ b/platform/android/java/lib/src/org/godotengine/godot/Godot.java
@@ -275,16 +275,16 @@ public class Godot extends Fragment implements SensorEventListener, IDownloaderC
 			return false;
 		}
 
-		final String renderer = GodotLib.getGlobal("rendering/renderer/rendering_method");
-		if (renderer.equals("gl_compatibility")) {
-			mRenderView = new GodotGLRenderView(activity, this, xrMode, use_debug_opengl);
-		} else {
+		if (usesVulkan()) {
 			if (!meetsVulkanRequirements(activity.getPackageManager())) {
 				Log.e(TAG, "Missing requirements for vulkan support! Aborting...");
 				alert(R.string.error_missing_vulkan_requirements_message, R.string.text_error_title, this::forceQuit);
 				return false;
 			}
 			mRenderView = new GodotVulkanRenderView(activity, this);
+		} else {
+			// Fallback to openGl
+			mRenderView = new GodotGLRenderView(activity, this, xrMode, use_debug_opengl);
 		}
 
 		View view = mRenderView.getView();
@@ -323,6 +323,15 @@ public class Godot extends Fragment implements SensorEventListener, IDownloaderC
 	}
 
 	/**
+	 * Returns true if `Vulkan` is used for rendering.
+	 */
+	private boolean usesVulkan() {
+		final String renderer = GodotLib.getGlobal("rendering/renderer/rendering_method");
+		final String renderingDevice = GodotLib.getGlobal("rendering/rendering_device/driver");
+		return ("forward_plus".equals(renderer) || "mobile".equals(renderer)) && "vulkan".equals(renderingDevice);
+	}
+
+	/**
 	 * Returns true if the device meets the base requirements for Vulkan support, false otherwise.
 	 */
 	private boolean meetsVulkanRequirements(@Nullable PackageManager packageManager) {