Merge pull request #97247 from thimenesup/draw_indirect_rd

Add draw indirect to Rendering Device

1 files changed, 18 insertions, 0 deletions

diff --git a/servers/rendering/rendering_device_graph.h b/servers/rendering/rendering_device_graph.h
index 89eb44494b..e52ab0c2f5 100644
--- a/servers/rendering/rendering_device_graph.h
+++ b/servers/rendering/rendering_device_graph.h
@@ -69,6 +69,8 @@ public:
 			TYPE_CLEAR_ATTACHMENTS,
 			TYPE_DRAW,
 			TYPE_DRAW_INDEXED,
+			TYPE_DRAW_INDIRECT,
+			TYPE_DRAW_INDEXED_INDIRECT,
 			TYPE_EXECUTE_COMMANDS,
 			TYPE_NEXT_SUBPASS,
 			TYPE_SET_BLEND_CONSTANTS,
@@ -472,6 +474,20 @@ private:
 		uint32_t first_index = 0;
 	};
 
+	struct DrawListDrawIndirectInstruction : DrawListInstruction {
+		RDD::BufferID buffer;
+		uint32_t offset = 0;
+		uint32_t draw_count = 0;
+		uint32_t stride = 0;
+	};
+
+	struct DrawListDrawIndexedIndirectInstruction : DrawListInstruction {
+		RDD::BufferID buffer;
+		uint32_t offset = 0;
+		uint32_t draw_count = 0;
+		uint32_t stride = 0;
+	};
+
 	struct DrawListEndRenderPassInstruction : DrawListInstruction {
 		// No contents.
 	};
@@ -684,6 +700,8 @@ public:
 	void add_draw_list_clear_attachments(VectorView<RDD::AttachmentClear> p_attachments_clear, VectorView<Rect2i> p_attachments_clear_rect);
 	void add_draw_list_draw(uint32_t p_vertex_count, uint32_t p_instance_count);
 	void add_draw_list_draw_indexed(uint32_t p_index_count, uint32_t p_instance_count, uint32_t p_first_index);
+	void add_draw_list_draw_indirect(RDD::BufferID p_buffer, uint32_t p_offset, uint32_t p_draw_count, uint32_t p_stride);
+	void add_draw_list_draw_indexed_indirect(RDD::BufferID p_buffer, uint32_t p_offset, uint32_t p_draw_count, uint32_t p_stride);
 	void add_draw_list_execute_commands(RDD::CommandBufferID p_command_buffer);
 	void add_draw_list_next_subpass(RDD::CommandBufferType p_command_buffer_type);
 	void add_draw_list_set_blend_constants(const Color &p_color);