diff --git a/modules/openxr/doc_classes/OpenXRExtensionWrapperExtension.xml b/modules/openxr/doc_classes/OpenXRExtensionWrapperExtension.xml index 338d6325241..813c9d582eb 100644 --- a/modules/openxr/doc_classes/OpenXRExtensionWrapperExtension.xml +++ b/modules/openxr/doc_classes/OpenXRExtensionWrapperExtension.xml @@ -178,6 +178,15 @@ [param layer] is a pointer to an [code]XrCompositionLayerBaseHeader[/code] struct. + + + + + + Adds additional data structures to Android surface swapchains created by [OpenXRCompositionLayer]. + [param property_values] contains the values of the properties returned by [method _get_viewport_composition_layer_extension_properties]. + + diff --git a/modules/openxr/extensions/openxr_composition_layer_extension.cpp b/modules/openxr/extensions/openxr_composition_layer_extension.cpp index 83e45ffe7f3..dc30b95b27e 100644 --- a/modules/openxr/extensions/openxr_composition_layer_extension.cpp +++ b/modules/openxr/extensions/openxr_composition_layer_extension.cpp @@ -144,7 +144,6 @@ bool OpenXRCompositionLayerExtension::create_android_surface_swapchain(XrSwapcha OpenXRAPI *openxr_api = OpenXRAPI::get_singleton(); ERR_FAIL_NULL_V(openxr_api, false); - // @todo We need a way to add to the next pointer chain. XrResult result = xrCreateSwapchainAndroidSurfaceKHR(openxr_api->get_session(), p_info, r_swapchain, r_surface); if (XR_FAILED(result)) { print_line("OpenXR: Failed to create Android surface swapchain [", openxr_api->get_error_string(result), "]"); @@ -254,11 +253,19 @@ void OpenXRViewportCompositionLayerProvider::create_android_surface() { ERR_FAIL_COND(android_surface.swapchain != XR_NULL_HANDLE || android_surface.surface.is_valid()); ERR_FAIL_COND(!openxr_api || !openxr_api->is_running()); + void *next_pointer = nullptr; + for (OpenXRExtensionWrapper *wrapper : openxr_api->get_registered_extension_wrappers()) { + void *np = wrapper->set_android_surface_swapchain_create_info_and_get_next_pointer(extension_property_values, next_pointer); + if (np != nullptr) { + next_pointer = np; + } + } + // The XR_FB_android_surface_swapchain_create extension mandates that format, sampleCount, // faceCount, arraySize, and mipCount must be zero. XrSwapchainCreateInfo info = { XR_TYPE_SWAPCHAIN_CREATE_INFO, // type - nullptr, // next + next_pointer, // next 0, // createFlags XR_SWAPCHAIN_USAGE_SAMPLED_BIT | XR_SWAPCHAIN_USAGE_COLOR_ATTACHMENT_BIT | XR_SWAPCHAIN_USAGE_MUTABLE_FORMAT_BIT, // usageFlags 0, // format diff --git a/modules/openxr/extensions/openxr_extension_wrapper.h b/modules/openxr/extensions/openxr_extension_wrapper.h index 09a9556dfa7..95b537d1b45 100644 --- a/modules/openxr/extensions/openxr_extension_wrapper.h +++ b/modules/openxr/extensions/openxr_extension_wrapper.h @@ -97,10 +97,11 @@ public: virtual void on_state_loss_pending() {} // `on_state_loss_pending` is called when the OpenXR session state is changed to loss pending. virtual void on_state_exiting() {} // `on_state_exiting` is called when the OpenXR session state is changed to exiting. - virtual void *set_viewport_composition_layer_and_get_next_pointer(const XrCompositionLayerBaseHeader *p_layer, Dictionary p_property_values, void *p_next_pointer) { return p_next_pointer; } // Add additional data structures to composition layers created via OpenXRCompositionLayer. + virtual void *set_viewport_composition_layer_and_get_next_pointer(const XrCompositionLayerBaseHeader *p_layer, const Dictionary &p_property_values, void *p_next_pointer) { return p_next_pointer; } // Add additional data structures to composition layers created via OpenXRCompositionLayer. virtual void on_viewport_composition_layer_destroyed(const XrCompositionLayerBaseHeader *p_layer) {} // `on_viewport_composition_layer_destroyed` is called when a composition layer created via OpenXRCompositionLayer is destroyed. virtual void get_viewport_composition_layer_extension_properties(List *p_property_list) {} // Get additional property definitions for OpenXRCompositionLayer. virtual Dictionary get_viewport_composition_layer_extension_property_defaults() { return Dictionary(); } // Get the default values for the additional property definitions for OpenXRCompositionLayer. + virtual void *set_android_surface_swapchain_create_info_and_get_next_pointer(const Dictionary &p_property_values, void *p_next_pointer) { return p_next_pointer; } // `on_event_polled` is called when there is an OpenXR event to process. // Should return true if the event was handled, false otherwise. diff --git a/modules/openxr/extensions/openxr_extension_wrapper_extension.cpp b/modules/openxr/extensions/openxr_extension_wrapper_extension.cpp index e09ca484d52..07ca476421d 100644 --- a/modules/openxr/extensions/openxr_extension_wrapper_extension.cpp +++ b/modules/openxr/extensions/openxr_extension_wrapper_extension.cpp @@ -65,6 +65,7 @@ void OpenXRExtensionWrapperExtension::_bind_methods() { GDVIRTUAL_BIND(_get_viewport_composition_layer_extension_properties); GDVIRTUAL_BIND(_get_viewport_composition_layer_extension_property_defaults); GDVIRTUAL_BIND(_on_viewport_composition_layer_destroyed, "layer"); + GDVIRTUAL_BIND(_set_android_surface_swapchain_create_info_and_get_next_pointer, "property_values", "next_pointer"); ClassDB::bind_method(D_METHOD("get_openxr_api"), &OpenXRExtensionWrapperExtension::get_openxr_api); ClassDB::bind_method(D_METHOD("register_extension_wrapper"), &OpenXRExtensionWrapperExtension::register_extension_wrapper); @@ -249,7 +250,7 @@ bool OpenXRExtensionWrapperExtension::on_event_polled(const XrEventDataBuffer &p return false; } -void *OpenXRExtensionWrapperExtension::set_viewport_composition_layer_and_get_next_pointer(const XrCompositionLayerBaseHeader *p_layer, Dictionary p_property_values, void *p_next_pointer) { +void *OpenXRExtensionWrapperExtension::set_viewport_composition_layer_and_get_next_pointer(const XrCompositionLayerBaseHeader *p_layer, const Dictionary &p_property_values, void *p_next_pointer) { uint64_t pointer = 0; if (GDVIRTUAL_CALL(_set_viewport_composition_layer_and_get_next_pointer, GDExtensionConstPtr(p_layer), p_property_values, GDExtensionPtr(p_next_pointer), pointer)) { @@ -279,6 +280,16 @@ Dictionary OpenXRExtensionWrapperExtension::get_viewport_composition_layer_exten return property_defaults; } +void *OpenXRExtensionWrapperExtension::set_android_surface_swapchain_create_info_and_get_next_pointer(const Dictionary &p_property_values, void *p_next_pointer) { + uint64_t pointer = 0; + + if (GDVIRTUAL_CALL(_set_android_surface_swapchain_create_info_and_get_next_pointer, p_property_values, GDExtensionPtr(p_next_pointer), pointer)) { + return reinterpret_cast(pointer); + } + + return p_next_pointer; +} + Ref OpenXRExtensionWrapperExtension::get_openxr_api() { return openxr_api; } diff --git a/modules/openxr/extensions/openxr_extension_wrapper_extension.h b/modules/openxr/extensions/openxr_extension_wrapper_extension.h index e37853903b3..5cdf288c934 100644 --- a/modules/openxr/extensions/openxr_extension_wrapper_extension.h +++ b/modules/openxr/extensions/openxr_extension_wrapper_extension.h @@ -121,15 +121,17 @@ public: GDVIRTUAL1R(bool, _on_event_polled, GDExtensionConstPtr); - virtual void *set_viewport_composition_layer_and_get_next_pointer(const XrCompositionLayerBaseHeader *p_layer, Dictionary p_property_values, void *p_next_pointer) override; + virtual void *set_viewport_composition_layer_and_get_next_pointer(const XrCompositionLayerBaseHeader *p_layer, const Dictionary &p_property_values, void *p_next_pointer) override; virtual void on_viewport_composition_layer_destroyed(const XrCompositionLayerBaseHeader *p_layer) override; virtual void get_viewport_composition_layer_extension_properties(List *p_property_list) override; virtual Dictionary get_viewport_composition_layer_extension_property_defaults() override; + virtual void *set_android_surface_swapchain_create_info_and_get_next_pointer(const Dictionary &p_property_values, void *p_next_pointer) override; GDVIRTUAL3R(uint64_t, _set_viewport_composition_layer_and_get_next_pointer, GDExtensionConstPtr, Dictionary, GDExtensionPtr); GDVIRTUAL1(_on_viewport_composition_layer_destroyed, GDExtensionConstPtr); GDVIRTUAL0R(TypedArray, _get_viewport_composition_layer_extension_properties); GDVIRTUAL0R(Dictionary, _get_viewport_composition_layer_extension_property_defaults); + GDVIRTUAL2R(uint64_t, _set_android_surface_swapchain_create_info_and_get_next_pointer, Dictionary, GDExtensionPtr); Ref get_openxr_api();