1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/vulkan/rendering_device_vulkan.cpp b/drivers/vulkan/rendering_device_vulkan.cpp
index 2debba1b83..f2d78636d7 100644
--- a/drivers/vulkan/rendering_device_vulkan.cpp
+++ b/drivers/vulkan/rendering_device_vulkan.cpp
@@ -7543,6 +7543,16 @@ RenderingDeviceVulkan::DrawList *RenderingDeviceVulkan::_get_draw_list_ptr(DrawL
 	}
 }
 
+void RenderingDeviceVulkan::draw_list_set_blend_constants(DrawListID p_list, const Color &p_color) {
+	DrawList *dl = _get_draw_list_ptr(p_list);
+	ERR_FAIL_COND(!dl);
+#ifdef DEBUG_ENABLED
+	ERR_FAIL_COND_MSG(!dl->validation.active, "Submitted Draw Lists can no longer be modified.");
+#endif
+
+	vkCmdSetBlendConstants(dl->command_buffer, p_color.components);
+}
+
 void RenderingDeviceVulkan::draw_list_bind_render_pipeline(DrawListID p_list, RID p_render_pipeline) {
 	DrawList *dl = _get_draw_list_ptr(p_list);
 	ERR_FAIL_COND(!dl);