From 8017c8cf210bfb1eef7044a41050efac5724c3e2 Mon Sep 17 00:00:00 2001
From: thimenesup <thimenesup@gmail.com>
Date: Thu, 14 Mar 2024 20:46:15 +0100
Subject: [PATCH] Expose bindings to compute dispatch indirect rendering device

---
 doc/classes/RenderingDevice.xml        | 9 +++++++++
 servers/rendering/rendering_device.cpp | 1 +
 2 files changed, 10 insertions(+)

diff --git a/doc/classes/RenderingDevice.xml b/doc/classes/RenderingDevice.xml
index 33cd831175ed..3d3163de88c3 100644
--- a/doc/classes/RenderingDevice.xml
+++ b/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>
diff --git a/servers/rendering/rendering_device.cpp b/servers/rendering/rendering_device.cpp
index e1709fdb00e7..943d6b364b11 100644
--- a/servers/rendering/rendering_device.cpp
+++ b/servers/rendering/rendering_device.cpp
@@ -5549,6 +5549,7 @@ 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);