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| author | dzil123 <5725958+dzil123@users.noreply.github.com> | 2022-11-19 03:22:27 -0800 |
|---|---|---|
| committer | dzil123 <5725958+dzil123@users.noreply.github.com> | 2022-11-19 16:31:05 -0800 |
| commit | 9ce9c959abb993b1c4edf242ff56ed5f568db791 (patch) | |
| tree | 063a288432f6787d55dd47c76ae2996913ce26a1 | |
| parent | 84c404f6bcce9ba112118d77afd6bd70a92774d1 (diff) | |
RenderingServer::create_local_rendering_device null check and docs
Co-authored-by: Clay John <claynjohn@gmail.com>
| -rw-r--r-- | doc/classes/RenderingServer.xml | 4 | ||||
| -rw-r--r-- | servers/rendering_server.cpp | 6 |
2 files changed, 9 insertions, 1 deletions
diff --git a/doc/classes/RenderingServer.xml b/doc/classes/RenderingServer.xml index 13e5470a56..2ffa4dc50b 100644 --- a/doc/classes/RenderingServer.xml +++ b/doc/classes/RenderingServer.xml @@ -838,6 +838,8 @@ <method name="create_local_rendering_device" qualifiers="const"> <return type="RenderingDevice" /> <description> + Creates a RenderingDevice that can be used to do draw and compute operations on a separate thread. Cannot draw to the screen nor share data with the global RenderingDevice. + [b]Note:[/b] When using the OpenGL backend or when running in headless mode, this function always returns [code]null[/code]. </description> </method> <method name="decal_create"> @@ -1273,6 +1275,8 @@ <method name="get_rendering_device" qualifiers="const"> <return type="RenderingDevice" /> <description> + Returns the global RenderingDevice. + [b]Note:[/b] When using the OpenGL backend or when running in headless mode, this function always returns [code]null[/code]. </description> </method> <method name="get_rendering_info"> diff --git a/servers/rendering_server.cpp b/servers/rendering_server.cpp index a18a9d7460..6cb1684baf 100644 --- a/servers/rendering_server.cpp +++ b/servers/rendering_server.cpp @@ -1476,7 +1476,11 @@ RenderingDevice *RenderingServer::get_rendering_device() const { } RenderingDevice *RenderingServer::create_local_rendering_device() const { - return RenderingDevice::get_singleton()->create_local_device(); + RenderingDevice *device = RenderingDevice::get_singleton(); + if (!device) { + return nullptr; + } + return device->create_local_device(); } static Vector<Ref<Image>> _get_imgvec(const TypedArray<Image> &p_layers) { |