Merge pull request godotengine#89491 from thimenesup/compute_dispatch_indirect

Expose bindings to compute dispatch indirect of rendering device

Author: akien-mga

doc/classes/RenderingDevice.xml

@@ -138,6 +138,15 @@
 				Submits the compute list for processing on the GPU. This is the compute equivalent to [method draw_list_draw].
 			</description>
 		</method>
+		<method name="compute_list_dispatch_indirect">
+			<return type="void" />
+			<param index="0" name="compute_list" type="int" />
+			<param index="1" name="buffer" type="RID" />
+			<param index="2" name="offset" type="int" />
+			<description>
+				Submits the compute list for processing on the GPU with the given group counts stored in the [param buffer] at [param offset]. Buffer must have been created with [constant STORAGE_BUFFER_USAGE_DISPATCH_INDIRECT] flag.
+			</description>
+		</method>
 		<method name="compute_list_end">
 			<return type="void" />
 			<description>

servers/rendering/rendering_device.cpp

@@ -5554,6 +5554,7 @@ void RenderingDevice::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("compute_list_set_push_constant", "compute_list", "buffer", "size_bytes"), &RenderingDevice::_compute_list_set_push_constant);
 	ClassDB::bind_method(D_METHOD("compute_list_bind_uniform_set", "compute_list", "uniform_set", "set_index"), &RenderingDevice::compute_list_bind_uniform_set);
 	ClassDB::bind_method(D_METHOD("compute_list_dispatch", "compute_list", "x_groups", "y_groups", "z_groups"), &RenderingDevice::compute_list_dispatch);
+	ClassDB::bind_method(D_METHOD("compute_list_dispatch_indirect", "compute_list", "buffer", "offset"), &RenderingDevice::compute_list_dispatch_indirect);
 	ClassDB::bind_method(D_METHOD("compute_list_add_barrier", "compute_list"), &RenderingDevice::compute_list_add_barrier);
 	ClassDB::bind_method(D_METHOD("compute_list_end"), &RenderingDevice::compute_list_end);