From 9442eb8194dd93cee015f0147d78d652e7fadc06 Mon Sep 17 00:00:00 2001
From: Bastiaan Olij <mux213@gmail.com>
Date: Mon, 15 Jul 2024 21:27:51 +1000
Subject: [PATCH] Expose more state in RenderSceneBuffersRD

---
 doc/classes/RenderSceneBuffersRD.xml          | 36 +++++++++++++++++++
 .../storage_rd/render_scene_buffers_rd.cpp    |  6 ++++
 2 files changed, 42 insertions(+)

diff --git a/doc/classes/RenderSceneBuffersRD.xml b/doc/classes/RenderSceneBuffersRD.xml
index 359f0b33a82..212a65337ea 100644
--- a/doc/classes/RenderSceneBuffersRD.xml
+++ b/doc/classes/RenderSceneBuffersRD.xml
@@ -89,6 +89,12 @@
 				If [param msaa] is [b]true[/b] and MSAA is enabled, this returns the MSAA variant of the buffer.
 			</description>
 		</method>
+		<method name="get_fsr_sharpness" qualifiers="const">
+			<return type="float" />
+			<description>
+				Returns the FSR sharpness value used while rendering the 3D content (if [method get_scaling_3d_mode] is an FSR mode).
+			</description>
+		</method>
 		<method name="get_internal_size" qualifiers="const">
 			<return type="Vector2i" />
 			<description>
@@ -107,6 +113,24 @@
 				Returns the render target associated with this buffers object.
 			</description>
 		</method>
+		<method name="get_scaling_3d_mode" qualifiers="const">
+			<return type="int" enum="RenderingServer.ViewportScaling3DMode" />
+			<description>
+				Returns the scaling mode used for upscaling.
+			</description>
+		</method>
+		<method name="get_screen_space_aa" qualifiers="const">
+			<return type="int" enum="RenderingServer.ViewportScreenSpaceAA" />
+			<description>
+				Returns the screen-space antialiasing method applied.
+			</description>
+		</method>
+		<method name="get_target_size" qualifiers="const">
+			<return type="Vector2i" />
+			<description>
+				Returns the target size of the render buffer (size after upscaling).
+			</description>
+		</method>
 		<method name="get_texture" qualifiers="const">
 			<return type="RID" />
 			<param index="0" name="context" type="StringName" />
@@ -123,6 +147,12 @@
 				Returns the texture format information with which a cached texture was created.
 			</description>
 		</method>
+		<method name="get_texture_samples" qualifiers="const">
+			<return type="int" enum="RenderingDevice.TextureSamples" />
+			<description>
+				Returns the number of MSAA samples used.
+			</description>
+		</method>
 		<method name="get_texture_slice">
 			<return type="RID" />
 			<param index="0" name="context" type="StringName" />
@@ -157,6 +187,12 @@
 				Returns a specific view of a slice (layer or mipmap) for a cached texture.
 			</description>
 		</method>
+		<method name="get_use_debanding" qualifiers="const">
+			<return type="bool" />
+			<description>
+				Returns [code]true[/code] if debanding is enabled.
+			</description>
+		</method>
 		<method name="get_use_taa" qualifiers="const">
 			<return type="bool" />
 			<description>
diff --git a/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.cpp b/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.cpp
index b5fdf8bebb7..2f44096dc86 100644
--- a/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.cpp
+++ b/servers/rendering/renderer_rd/storage_rd/render_scene_buffers_rd.cpp
@@ -70,8 +70,14 @@ void RenderSceneBuffersRD::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_render_target"), &RenderSceneBuffersRD::get_render_target);
 	ClassDB::bind_method(D_METHOD("get_view_count"), &RenderSceneBuffersRD::get_view_count);
 	ClassDB::bind_method(D_METHOD("get_internal_size"), &RenderSceneBuffersRD::get_internal_size);
+	ClassDB::bind_method(D_METHOD("get_target_size"), &RenderSceneBuffersRD::get_target_size);
+	ClassDB::bind_method(D_METHOD("get_scaling_3d_mode"), &RenderSceneBuffersRD::get_scaling_3d_mode);
+	ClassDB::bind_method(D_METHOD("get_fsr_sharpness"), &RenderSceneBuffersRD::get_fsr_sharpness);
 	ClassDB::bind_method(D_METHOD("get_msaa_3d"), &RenderSceneBuffersRD::get_msaa_3d);
+	ClassDB::bind_method(D_METHOD("get_texture_samples"), &RenderSceneBuffersRD::get_texture_samples);
+	ClassDB::bind_method(D_METHOD("get_screen_space_aa"), &RenderSceneBuffersRD::get_screen_space_aa);
 	ClassDB::bind_method(D_METHOD("get_use_taa"), &RenderSceneBuffersRD::get_use_taa);
+	ClassDB::bind_method(D_METHOD("get_use_debanding"), &RenderSceneBuffersRD::get_use_debanding);
 }
 
 void RenderSceneBuffersRD::update_sizes(NamedTexture &p_named_texture) {