Hot-fix: Added an overload taking a std::optional<std::reference_wrap…

…per<const avk::renderpass_t>> aRenderpass also for begin_render_pass_for_framebuffer

include/avk/commands.hpp

@@ -529,6 +529,17 @@ namespace avk
 		 */
 		extern action_type_command begin_render_pass_for_framebuffer(const renderpass_t& aRenderpass, const framebuffer_t& aFramebuffer, vk::Offset2D aRenderAreaOffset = { 0, 0 }, std::optional<vk::Extent2D> aRenderAreaExtent = {}, bool aSubpassesInline = true);
 
+		/**	Begins a render pass for a given framebuffer
+		 *	@param	aRenderpass			Renderpass which shall begin (auto lifetime handling not supported by this command).
+		 *								Optional parameter serves as a convenience-overload for the changes introduced during dynamic rendering pull request,
+		 *								namely the change of the return type of graphics_pipeline_t::renderpass_reference(), which returns an optional now.
+		 *	@param	aFramebuffer		Framebuffer to use with the renderpass (auto lifetime handling not supported by this command)
+		 *	@param	aRenderAreaOffset	Render area offset (default is (0,0), i.e., no offset)
+		 *	@param	aRenderAreaExtent	Render area extent (default is full extent)
+		 *	@param	aSubpassesInline	Whether or not subpasses are inline (default is true)
+		 */
+		extern action_type_command begin_render_pass_for_framebuffer(std::optional<std::reference_wrapper<const avk::renderpass_t>> aRenderpass, const framebuffer_t& aFramebuffer, vk::Offset2D aRenderAreaOffset = { 0, 0 }, std::optional<vk::Extent2D> aRenderAreaExtent = {}, bool aSubpassesInline = true);
+
 
 		/**	Ends a render pass
 		 */

src/avk.cpp

@@ -8625,6 +8625,19 @@ namespace avk
 			};
 		}
 
+		action_type_command begin_render_pass_for_framebuffer(std::optional<std::reference_wrapper<const avk::renderpass_t>> aRenderpass, const framebuffer_t& aFramebuffer, vk::Offset2D aRenderAreaOffset, std::optional<vk::Extent2D> aRenderAreaExtent, bool aSubpassesInline)
+		{
+			auto result = action_type_command{};
+
+			if (!aRenderpass.has_value()) {
+				AVK_LOG_ERROR("The renderpass passed to command::render_pass via the std::optional parameter does not conatin a value, i.e., no Vulkan render pass handle.");
+			}
+
+			result = begin_render_pass_for_framebuffer(aRenderpass.value().get(), aFramebuffer, aRenderAreaOffset, aRenderAreaExtent, aSubpassesInline);
+
+			return result;
+		}
+
 		action_type_command end_render_pass()
 		{
 			return action_type_command{