cpp2ffi: gen_structs_c only used C types

cpp2ffi: hide genConversors and gen_structs_c
cpp2ffi:keep call_args_old
2025-12-01 14:01:40 +00:00 · 2025-11-09 13:37:06 +01:00 · 2025-11-09 12:15:04 +01:00 · 2025-11-09 11:37:28 +01:00 · 2025-11-08 09:53:51 +01:00 · 2025-11-06 19:11:44 +01:00
12 changed files with 6096 additions and 2805 deletions
--- a/backend_test/example_sdl3_vulkan/main.c
+++ b/backend_test/example_sdl3_vulkan/main.c
@@ -536,7 +536,7 @@ int main(int argc, char* argv[])
        if (fb_width > 0 && fb_height > 0 && (g_SwapChainRebuild || g_MainWindowData.Width != fb_width || g_MainWindowData.Height != fb_height))
        {
            ImGui_ImplVulkan_SetMinImageCount(g_MinImageCount);
-            ImGui_ImplVulkanH_CreateOrResizeWindow(g_Instance, g_PhysicalDevice, g_Device, &g_MainWindowData, g_QueueFamily, g_Allocator, fb_height, fb_height, g_MinImageCount, 0);
+            ImGui_ImplVulkanH_CreateOrResizeWindow(g_Instance, g_PhysicalDevice, g_Device, &g_MainWindowData, g_QueueFamily, g_Allocator, fb_width, fb_height, g_MinImageCount, 0);
            g_MainWindowData.FrameIndex = 0;
            g_SwapChainRebuild = false;
        }
--- a/cimgui.cpp
+++ b/cimgui.cpp
--- a/cimgui.h
+++ b/cimgui.h
--- a/cimgui_impl.h
+++ b/cimgui_impl.h
@@ -8,44 +8,44 @@ typedef struct GLFWmonitor GLFWmonitor;
 struct GLFWwindow;
 struct GLFWmonitor;
 #endif //CIMGUI_DEFINE_ENUMS_AND_STRUCTS
-CIMGUI_API bool ImGui_ImplGlfw_InitForOpenGL(GLFWwindow* window,bool install_callbacks);
-CIMGUI_API bool ImGui_ImplGlfw_InitForVulkan(GLFWwindow* window,bool install_callbacks);
-CIMGUI_API bool ImGui_ImplGlfw_InitForOther(GLFWwindow* window,bool install_callbacks);
-CIMGUI_API void ImGui_ImplGlfw_Shutdown(void);
-CIMGUI_API void ImGui_ImplGlfw_NewFrame(void);
-CIMGUI_API void ImGui_ImplGlfw_InstallCallbacks(GLFWwindow* window);
-CIMGUI_API void ImGui_ImplGlfw_RestoreCallbacks(GLFWwindow* window);
-CIMGUI_API void ImGui_ImplGlfw_SetCallbacksChainForAllWindows(bool chain_for_all_windows);
-CIMGUI_API void ImGui_ImplGlfw_WindowFocusCallback(GLFWwindow* window,int focused);
+CIMGUI_API void ImGui_ImplGlfw_CharCallback(GLFWwindow* window,unsigned int c);
 CIMGUI_API void ImGui_ImplGlfw_CursorEnterCallback(GLFWwindow* window,int entered);
 CIMGUI_API void ImGui_ImplGlfw_CursorPosCallback(GLFWwindow* window,double x,double y);
-CIMGUI_API void ImGui_ImplGlfw_MouseButtonCallback(GLFWwindow* window,int button,int action,int mods);
-CIMGUI_API void ImGui_ImplGlfw_ScrollCallback(GLFWwindow* window,double xoffset,double yoffset);
-CIMGUI_API void ImGui_ImplGlfw_KeyCallback(GLFWwindow* window,int key,int scancode,int action,int mods);
-CIMGUI_API void ImGui_ImplGlfw_CharCallback(GLFWwindow* window,unsigned int c);
-CIMGUI_API void ImGui_ImplGlfw_MonitorCallback(GLFWmonitor* monitor,int event);
-CIMGUI_API void ImGui_ImplGlfw_Sleep(int milliseconds);
-CIMGUI_API float ImGui_ImplGlfw_GetContentScaleForWindow(GLFWwindow* window);
 CIMGUI_API float ImGui_ImplGlfw_GetContentScaleForMonitor(GLFWmonitor* monitor);
+CIMGUI_API float ImGui_ImplGlfw_GetContentScaleForWindow(GLFWwindow* window);
+CIMGUI_API bool ImGui_ImplGlfw_InitForOpenGL(GLFWwindow* window,bool install_callbacks);
+CIMGUI_API bool ImGui_ImplGlfw_InitForOther(GLFWwindow* window,bool install_callbacks);
+CIMGUI_API bool ImGui_ImplGlfw_InitForVulkan(GLFWwindow* window,bool install_callbacks);
+CIMGUI_API void ImGui_ImplGlfw_InstallCallbacks(GLFWwindow* window);
+CIMGUI_API void ImGui_ImplGlfw_KeyCallback(GLFWwindow* window,int key,int scancode,int action,int mods);
+CIMGUI_API void ImGui_ImplGlfw_MonitorCallback(GLFWmonitor* monitor,int event);
+CIMGUI_API void ImGui_ImplGlfw_MouseButtonCallback(GLFWwindow* window,int button,int action,int mods);
+CIMGUI_API void ImGui_ImplGlfw_NewFrame(void);
+CIMGUI_API void ImGui_ImplGlfw_RestoreCallbacks(GLFWwindow* window);
+CIMGUI_API void ImGui_ImplGlfw_ScrollCallback(GLFWwindow* window,double xoffset,double yoffset);
+CIMGUI_API void ImGui_ImplGlfw_SetCallbacksChainForAllWindows(bool chain_for_all_windows);
+CIMGUI_API void ImGui_ImplGlfw_Shutdown(void);
+CIMGUI_API void ImGui_ImplGlfw_Sleep(int milliseconds);
+CIMGUI_API void ImGui_ImplGlfw_WindowFocusCallback(GLFWwindow* window,int focused);

 #endif
 #ifdef CIMGUI_USE_OPENGL3
-CIMGUI_API bool ImGui_ImplOpenGL3_Init(const char* glsl_version);
-CIMGUI_API void ImGui_ImplOpenGL3_Shutdown(void);
-CIMGUI_API void ImGui_ImplOpenGL3_NewFrame(void);
-CIMGUI_API void ImGui_ImplOpenGL3_RenderDrawData(ImDrawData* draw_data);
 CIMGUI_API bool ImGui_ImplOpenGL3_CreateDeviceObjects(void);
 CIMGUI_API void ImGui_ImplOpenGL3_DestroyDeviceObjects(void);
+CIMGUI_API bool ImGui_ImplOpenGL3_Init(const char* glsl_version);
+CIMGUI_API void ImGui_ImplOpenGL3_NewFrame(void);
+CIMGUI_API void ImGui_ImplOpenGL3_RenderDrawData(ImDrawData* draw_data);
+CIMGUI_API void ImGui_ImplOpenGL3_Shutdown(void);
 CIMGUI_API void ImGui_ImplOpenGL3_UpdateTexture(ImTextureData* tex);

 #endif
 #ifdef CIMGUI_USE_OPENGL2
-CIMGUI_API bool ImGui_ImplOpenGL2_Init(void);
-CIMGUI_API void ImGui_ImplOpenGL2_Shutdown(void);
-CIMGUI_API void ImGui_ImplOpenGL2_NewFrame(void);
-CIMGUI_API void ImGui_ImplOpenGL2_RenderDrawData(ImDrawData* draw_data);
 CIMGUI_API bool ImGui_ImplOpenGL2_CreateDeviceObjects(void);
 CIMGUI_API void ImGui_ImplOpenGL2_DestroyDeviceObjects(void);
+CIMGUI_API bool ImGui_ImplOpenGL2_Init(void);
+CIMGUI_API void ImGui_ImplOpenGL2_NewFrame(void);
+CIMGUI_API void ImGui_ImplOpenGL2_RenderDrawData(ImDrawData* draw_data);
+CIMGUI_API void ImGui_ImplOpenGL2_Shutdown(void);
 CIMGUI_API void ImGui_ImplOpenGL2_UpdateTexture(ImTextureData* tex);

 #endif
@@ -61,18 +61,18 @@ struct _SDL_GameController;
 typedef union SDL_Event SDL_Event;
 typedef enum { ImGui_ImplSDL2_GamepadMode_AutoFirst, ImGui_ImplSDL2_GamepadMode_AutoAll, ImGui_ImplSDL2_GamepadMode_Manual }ImGui_ImplSDL2_GamepadMode;
 #endif //CIMGUI_DEFINE_ENUMS_AND_STRUCTS
-CIMGUI_API bool ImGui_ImplSDL2_InitForOpenGL(SDL_Window* window,void* sdl_gl_context);
-CIMGUI_API bool ImGui_ImplSDL2_InitForVulkan(SDL_Window* window);
+CIMGUI_API float ImGui_ImplSDL2_GetContentScaleForDisplay(int display_index);
+CIMGUI_API float ImGui_ImplSDL2_GetContentScaleForWindow(SDL_Window* window);
 CIMGUI_API bool ImGui_ImplSDL2_InitForD3D(SDL_Window* window);
 CIMGUI_API bool ImGui_ImplSDL2_InitForMetal(SDL_Window* window);
-CIMGUI_API bool ImGui_ImplSDL2_InitForSDLRenderer(SDL_Window* window,SDL_Renderer* renderer);
+CIMGUI_API bool ImGui_ImplSDL2_InitForOpenGL(SDL_Window* window,void* sdl_gl_context);
 CIMGUI_API bool ImGui_ImplSDL2_InitForOther(SDL_Window* window);
-CIMGUI_API void ImGui_ImplSDL2_Shutdown(void);
+CIMGUI_API bool ImGui_ImplSDL2_InitForSDLRenderer(SDL_Window* window,SDL_Renderer* renderer);
+CIMGUI_API bool ImGui_ImplSDL2_InitForVulkan(SDL_Window* window);
 CIMGUI_API void ImGui_ImplSDL2_NewFrame(void);
 CIMGUI_API bool ImGui_ImplSDL2_ProcessEvent(const SDL_Event* event);
-CIMGUI_API float ImGui_ImplSDL2_GetContentScaleForWindow(SDL_Window* window);
-CIMGUI_API float ImGui_ImplSDL2_GetContentScaleForDisplay(int display_index);
 CIMGUI_API void ImGui_ImplSDL2_SetGamepadMode(ImGui_ImplSDL2_GamepadMode mode,struct _SDL_GameController** manual_gamepads_array,int manual_gamepads_count);
+CIMGUI_API void ImGui_ImplSDL2_Shutdown(void);

 #endif
 #ifdef CIMGUI_USE_SDL3
@@ -87,17 +87,17 @@ struct SDL_Gamepad;
 typedef union SDL_Event SDL_Event;
 typedef enum { ImGui_ImplSDL3_GamepadMode_AutoFirst, ImGui_ImplSDL3_GamepadMode_AutoAll, ImGui_ImplSDL3_GamepadMode_Manual }ImGui_ImplSDL3_GamepadMode;
 #endif //CIMGUI_DEFINE_ENUMS_AND_STRUCTS
-CIMGUI_API bool ImGui_ImplSDL3_InitForOpenGL(SDL_Window* window,void* sdl_gl_context);
-CIMGUI_API bool ImGui_ImplSDL3_InitForVulkan(SDL_Window* window);
 CIMGUI_API bool ImGui_ImplSDL3_InitForD3D(SDL_Window* window);
 CIMGUI_API bool ImGui_ImplSDL3_InitForMetal(SDL_Window* window);
-CIMGUI_API bool ImGui_ImplSDL3_InitForSDLRenderer(SDL_Window* window,SDL_Renderer* renderer);
-CIMGUI_API bool ImGui_ImplSDL3_InitForSDLGPU(SDL_Window* window);
+CIMGUI_API bool ImGui_ImplSDL3_InitForOpenGL(SDL_Window* window,void* sdl_gl_context);
 CIMGUI_API bool ImGui_ImplSDL3_InitForOther(SDL_Window* window);
-CIMGUI_API void ImGui_ImplSDL3_Shutdown(void);
+CIMGUI_API bool ImGui_ImplSDL3_InitForSDLGPU(SDL_Window* window);
+CIMGUI_API bool ImGui_ImplSDL3_InitForSDLRenderer(SDL_Window* window,SDL_Renderer* renderer);
+CIMGUI_API bool ImGui_ImplSDL3_InitForVulkan(SDL_Window* window);
 CIMGUI_API void ImGui_ImplSDL3_NewFrame(void);
 CIMGUI_API bool ImGui_ImplSDL3_ProcessEvent(const SDL_Event* event);
 CIMGUI_API void ImGui_ImplSDL3_SetGamepadMode(ImGui_ImplSDL3_GamepadMode mode,SDL_Gamepad** manual_gamepads_array,int manual_gamepads_count);
+CIMGUI_API void ImGui_ImplSDL3_Shutdown(void);

 #endif
 #ifdef CIMGUI_USE_VULKAN
@@ -189,25 +189,25 @@ struct ImGui_ImplVulkanH_Window
 typedef ImVector<ImGui_ImplVulkanH_Frame> ImVector_ImGui_ImplVulkanH_Frame;
 typedef ImVector<ImGui_ImplVulkanH_FrameSemaphores> ImVector_ImGui_ImplVulkanH_FrameSemaphores;
 #endif //CIMGUI_DEFINE_ENUMS_AND_STRUCTS
-CIMGUI_API bool ImGui_ImplVulkan_Init(ImGui_ImplVulkan_InitInfo* info);
-CIMGUI_API void ImGui_ImplVulkan_Shutdown(void);
-CIMGUI_API void ImGui_ImplVulkan_NewFrame(void);
-CIMGUI_API void ImGui_ImplVulkan_RenderDrawData(ImDrawData* draw_data,VkCommandBuffer command_buffer,VkPipeline pipeline);
-CIMGUI_API void ImGui_ImplVulkan_SetMinImageCount(uint32_t min_image_count);
-CIMGUI_API void ImGui_ImplVulkan_CreateMainPipeline(const ImGui_ImplVulkan_PipelineInfo* info);
-CIMGUI_API void ImGui_ImplVulkan_UpdateTexture(ImTextureData* tex);
-CIMGUI_API VkDescriptorSet ImGui_ImplVulkan_AddTexture(VkSampler sampler,VkImageView image_view,VkImageLayout image_layout);
-CIMGUI_API void ImGui_ImplVulkan_RemoveTexture(VkDescriptorSet descriptor_set);
-CIMGUI_API bool ImGui_ImplVulkan_LoadFunctions(uint32_t api_version,PFN_vkVoidFunction(*loader_func)(const char* function_name,void* user_data),void* user_data);
 CIMGUI_API void ImGui_ImplVulkanH_CreateOrResizeWindow(VkInstance instance,VkPhysicalDevice physical_device,VkDevice device,ImGui_ImplVulkanH_Window* wd,uint32_t queue_family,const VkAllocationCallbacks* allocator,int w,int h,uint32_t min_image_count,VkImageUsageFlags image_usage);
 CIMGUI_API void ImGui_ImplVulkanH_DestroyWindow(VkInstance instance,VkDevice device,ImGui_ImplVulkanH_Window* wd,const VkAllocationCallbacks* allocator);
-CIMGUI_API VkSurfaceFormatKHR ImGui_ImplVulkanH_SelectSurfaceFormat(VkPhysicalDevice physical_device,VkSurfaceKHR surface,const VkFormat* request_formats,int request_formats_count,VkColorSpaceKHR request_color_space);
-CIMGUI_API VkPresentModeKHR ImGui_ImplVulkanH_SelectPresentMode(VkPhysicalDevice physical_device,VkSurfaceKHR surface,const VkPresentModeKHR* request_modes,int request_modes_count);
-CIMGUI_API VkPhysicalDevice ImGui_ImplVulkanH_SelectPhysicalDevice(VkInstance instance);
-CIMGUI_API uint32_t ImGui_ImplVulkanH_SelectQueueFamilyIndex(VkPhysicalDevice physical_device);
 CIMGUI_API int ImGui_ImplVulkanH_GetMinImageCountFromPresentMode(VkPresentModeKHR present_mode);
 CIMGUI_API ImGui_ImplVulkanH_Window* ImGui_ImplVulkanH_GetWindowDataFromViewport(ImGuiViewport* viewport);
+CIMGUI_API VkPhysicalDevice ImGui_ImplVulkanH_SelectPhysicalDevice(VkInstance instance);
+CIMGUI_API VkPresentModeKHR ImGui_ImplVulkanH_SelectPresentMode(VkPhysicalDevice physical_device,VkSurfaceKHR surface,const VkPresentModeKHR* request_modes,int request_modes_count);
+CIMGUI_API uint32_t ImGui_ImplVulkanH_SelectQueueFamilyIndex(VkPhysicalDevice physical_device);
+CIMGUI_API VkSurfaceFormatKHR ImGui_ImplVulkanH_SelectSurfaceFormat(VkPhysicalDevice physical_device,VkSurfaceKHR surface,const VkFormat* request_formats,int request_formats_count,VkColorSpaceKHR request_color_space);
 CIMGUI_API ImGui_ImplVulkanH_Window* ImGui_ImplVulkanH_Window_ImGui_ImplVulkanH_Window(void);
+CIMGUI_API VkDescriptorSet ImGui_ImplVulkan_AddTexture(VkSampler sampler,VkImageView image_view,VkImageLayout image_layout);
+CIMGUI_API void ImGui_ImplVulkan_CreateMainPipeline(const ImGui_ImplVulkan_PipelineInfo* info);
+CIMGUI_API bool ImGui_ImplVulkan_Init(ImGui_ImplVulkan_InitInfo* info);
+CIMGUI_API bool ImGui_ImplVulkan_LoadFunctions(uint32_t api_version,PFN_vkVoidFunction(*loader_func)(const char* function_name,void* user_data),void* user_data);
+CIMGUI_API void ImGui_ImplVulkan_NewFrame(void);
+CIMGUI_API void ImGui_ImplVulkan_RemoveTexture(VkDescriptorSet descriptor_set);
+CIMGUI_API void ImGui_ImplVulkan_RenderDrawData(ImDrawData* draw_data,VkCommandBuffer command_buffer,VkPipeline pipeline);
+CIMGUI_API void ImGui_ImplVulkan_SetMinImageCount(uint32_t min_image_count);
+CIMGUI_API void ImGui_ImplVulkan_Shutdown(void);
+CIMGUI_API void ImGui_ImplVulkan_UpdateTexture(ImTextureData* tex);

 #endif
 #endif //CIMGUI_IMPL_DEFINED
--- a/generator/cimgui_template.h
+++ b/generator/cimgui_template.h
@@ -49,6 +49,7 @@ struct SDL_Window;
 typedef union SDL_Event SDL_Event;
 #endif // CIMGUI_DEFINE_ENUMS_AND_STRUCTS

+
 #include "auto_funcs.h"

 /////////////////////////hand written functions
--- a/generator/cpp2ffi.lua
+++ b/generator/cpp2ffi.lua
@@ -1,5 +1,5 @@
 local M = {}
-
+local insert = table.insert
 local function ToStr(t,dometatables)
 	local function basicToStr (o)
 		if type(o) == "number" or type(o)=="boolean" then
@@ -936,7 +936,7 @@ local function itemsCount(items)
 		print(v,its and #its or 0)
 	end
 end
-
+--adding self argument for struct functions
 local function AdjustArguments(FP)
    for fun,defs in pairs(FP.defsT) do
        --struct function but no constructors or static functions or manuals
@@ -1083,6 +1083,7 @@ local function DefsByStruct(FP)
    end
    return structs
 end  
+M.DefsByStruct = DefsByStruct
 local function get_nonPOD(FP)
 	local defbystruct = DefsByStruct(FP)
 	--M.prtable(defbystruct)
@@ -1102,8 +1103,232 @@ local function get_nonPOD(FP)
 	FP.structs_and_enums_table.nonPOD = nonPOD
 	return nonPOD
 end
+local function recur_calc_depth(FP, structs, k,n)
+	local struct = structs[k]
+	local n1 = n
+	for i,field in ipairs(struct) do
+		local typ = field.type:gsub("const ","") 
+		typ = typ:gsub("*","")
+		if FP.nP_used[typ] then
+			n1 = math.max(n1,recur_calc_depth(FP, structs, typ,n+1))
+		end
+	end
+	return n1
+end
+local function gen_structs_c(FP)
+	local structs = FP.structs_and_enums_table.structs
+	--sort nP_used by dependencies and name
+	nP_used_sorted = {}
+	for k,v in pairs(FP.nP_used) do
+		nP_used_sorted[k] = recur_calc_depth(FP, structs, k, 1)
+	end
+	--M.prtable(nP_used_sorted)
+	local npsorted ={}
+	for k,n in pairs(nP_used_sorted) do insert(npsorted,k) end
+	table.sort(npsorted, function(a,b) return (nP_used_sorted[a] < nP_used_sorted[b]) or ((nP_used_sorted[a] == nP_used_sorted[b]) and (a<b)) end)
+	--M.prtable(npsorted)
+	--error"DEUG"
+	----------
+	local tabs = {}
+	local tabs_c = {}
+	--for k,v in pairs(FP.nP_used) do
+	--M.table_do_sorted(FP.nP_used, function(k,v)
+	for _,k in ipairs(npsorted) do
+		insert(tabs,"typedef struct "..k.."_c "..k.."_c;")
+		insert(tabs_c,"typedef struct "..k.."_c "..k..";")
+		insert(tabs,"struct "..k.."_c {")
+		local struct = structs[k]
+		for i,field in ipairs(struct) do
+			local typ = field.type:gsub("const ","") 
+			typ = typ:gsub("*","")
+			if FP.nP_used[typ] then
+				local ftype = field.type:gsub(typ,typ.."_c")
+				insert(tabs,"    "..ftype.." "..field.name..";")
+			else
+				insert(tabs,"    "..field.type.." "..field.name..";")
+			end
+		end
+		insert(tabs,"};")
+	end --)
+	if #tabs > 0 then
+		insert(tabs,1,"#ifndef CIMGUI_DEFINE_ENUMS_AND_STRUCTS")
+		insert(tabs,"#endif")
+	end
+	if #tabs_c > 0 then
+		insert(tabs_c,1,"#ifdef CIMGUI_DEFINE_ENUMS_AND_STRUCTS")
+		insert(tabs_c,"#endif")
+	end
+	--print(table.concat(tabs_c,"\n"))
+	--print(table.concat(tabs,"\n"))
+	return table.concat(tabs_c,"\n").."\n"..table.concat(tabs,"\n")
+	--return table.concat(tabs,"\n")
+end
+local function gen_field_conversion(tab, struct, FP, prefix)
+	prefix = prefix or ""
+	local structs = FP.structs_and_enums_table.structs
+	for i,field in ipairs(struct) do
+		if FP.nP_used[field.type] then
+			gen_field_conversion(tab, structs[field.type],FP, prefix..field.name..".")
+		else
+			insert(tab,"    dest."..prefix..field.name.." = src."..prefix..field.name..";")
+		end
+	end
+end
+local function genConversions(FP)
+	local structs = FP.structs_and_enums_table.structs
+	local convers = {}
+	--for k,v in pairs(FP.nP_used) do
+	M.table_do_sorted(FP.nP_used, function(k,v)
+		insert(convers,"static inline "..k.." ConvertToCPP_"..k.."(const "..k.."_c& src)")
+		insert(convers,"{")
+		insert(convers,"    "..k.." dest;")
+		local struct = structs[k]
+		gen_field_conversion(convers,struct,FP)
+		insert(convers,"    return dest;")
+		insert(convers,"}")
+		insert(convers,"static inline "..k.."_c ConvertFromCPP_"..k.."(const "..k.."& src)")
+		insert(convers,"{")
+		insert(convers,"    "..k.."_c dest;")
+		local struct = structs[k]
+		gen_field_conversion(convers,struct,FP)
+		insert(convers,"    return dest;")
+		insert(convers,"}")
+	end)
+	--print(table.concat(convers,"\n"))
+	return table.concat(convers,"\n")
+end
+local function get_nonPODused(FP)
+	--print("get_nonPODused-----------------------------")
+	local nonPOD = FP.structs_and_enums_table.nonPOD
+	--M.prtable(nonPOD)
+	local typeargs = {}
+	local typeargs_ret = {}
+	for k,defs in pairs(FP.defsT) do 
+		--print(k)
+		for i, w in ipairs(defs) do
+			if not w.templated then --and not w.location:match"internal" then
+			for ii,arg in ipairs(w.argsT) do
+				local typ = (arg.type):gsub("&","")
+				--typ = (typ):gsub("*","")
+				typ = (typ):gsub("const ","")
+				if nonPOD[typ] then
+					--print(arg.type,w.ov_cimguiname,w.location)
+					typeargs[arg.type] = (arg.type):gsub(typ,typ.."_c")
+				end
+			end
+			local typret = (w.ret or ""):gsub("&","")
+			--typret = (typret):gsub("*","")
+			typret = (typret):gsub("const ","")
+			--print(typret)
+			if nonPOD[typret] then
+				--print(w.ret,w.ov_cimguiname,w.location)
+				typeargs_ret[w.ret] = (w.ret):gsub(typret,typret.."_c")
+			end
+			end
+		end
+	end
+	local all_type_nP = {}
+	for k,v in pairs(typeargs) do 
+		local k2 = k:gsub("const ","")
+		all_type_nP[k2] = true
+	end
+	for k,v in pairs(typeargs_ret) do 
+		local k2 = k:gsub("const ","")
+		all_type_nP[k2] = true
+	end
+	FP.nP_used = all_type_nP
+	FP.nP_args = typeargs
+	FP.nP_ret = typeargs_ret
+	--genConversions(FP)
+	--M.prtable(typeargs,typeargs_ret,all_type_nP)
+	-- local typeargs2 = {}
+	-- for k,v in pairs(typeargs) do table.insert(typeargs2,k) end
+	-- table.sort(typeargs2)
+	-- print"------------typeargs2----------------"
+	-- M.prtable(typeargs2)
+	
+	-- local typeargs2_ret = {}
+	-- for k,v in pairs(typeargs_ret) do table.insert(typeargs2_ret,k) end
+	-- table.sort(typeargs2_ret)
+	-- print"------------typeargs2_ret----------------"
+	-- M.prtable(typeargs2_ret)
+
+end
+local function header_subs_nonPOD(FP,txt)
+	--print("----------header_subs_nonPOD")
+	--M.prtable(FP.nP_used)
+	for k,v in pairs(FP.nP_used) do
+		--txt = txt:gsub("([%s;])"..k,"%1"..k.."_c")
+		for i=1,2 do
+		txt = txt:gsub("([%s;])"..k.."([%s;%*])", "%1"..k.."_c%2")
+		end
+		--txt = txt:gsub("%s"..k..";", " "..k.."_c;")
+		--txt = txt:gsub("%s"..k.."%*", " "..k.."_c*")
+	end
+	return txt
+end
+M.header_subs_nonPOD = header_subs_nonPOD
 local function ADDnonUDT(FP)
 	local nonPOD = get_nonPOD(FP)
+	get_nonPODused(FP)
+	for k,defs in pairs(FP.defsT) do
+		for i, def in ipairs(defs) do 
+			--ret
+			local rets = (def.ret or ""):gsub("const ","")
+			rets = rets:gsub("*","")
+			if FP.nP_ret[def.ret] then
+				def.conv = (def.ret):gsub("const ","")
+				def.ret = FP.nP_ret[def.ret]
+				def.nonUDT = 1
+			elseif FP.nP_ret[rets] then
+				def.ret = def.ret:gsub(rets, FP.nP_ret[rets])
+				def.nonUDT = 2
+			end
+			--args
+			local caar,asp
+			if #def.argsT > 0 then
+				caar = "("
+				asp = "("
+				for i,v in ipairs(def.argsT) do
+					local name = v.name 
+					if v.ret then --function pointer
+						local f_ = v.has_cdecl and "(__cdecl*" or "(*"
+						asp = asp .. v.ret .. f_ .. v.name .. ")" .. v.signature .. ","
+						caar = caar .. name .. ","
+					else
+						local typ = v.type:gsub("const ","")
+						local typ2 = typ:gsub("*","")
+						if FP.nP_args[v.type] then
+							caar = caar .. "ConvertToCPP_"..typ.."("..name.."),"
+							asp = asp .. v.type:gsub(typ,typ.."_c").." "..v.name..","
+						elseif FP.nP_args[typ2] then
+							local typ3 = v.type:gsub(typ2,typ2.."_c")
+							caar = caar .. "reinterpret_cast<"..v.type..">("..name.."),"
+							asp = asp .. typ3 .." "..v.name..","
+						else
+							local siz = v.type:match("(%[%d*%])") or ""
+							local typ = v.type:gsub("(%[%d*%])","")
+							asp = asp .. typ .. (v.name~="..." and " "..v.name or "") .. siz .. ","
+							local callname = v.reftoptr and "*"..name or name 
+							caar = caar .. callname .. ","
+						end
+					end
+				end
+				caar = caar:sub(1,-2)..")"
+				asp = asp:sub(1,-2)..")"
+			else
+				caar = "()"
+				asp = "()"
+			end
+			def.call_args_old = def.call_args
+			def.call_args = caar
+			def.args = asp
+		end
+	end
+end
+local function ADDnonUDT_OLD(FP)
+	local nonPOD = get_nonPOD(FP)
+	get_nonPODused(FP)
 	--print"nonPOD"
 	--M.prtable(nonPOD)
    local defsT = FP.defsT
@@ -1125,6 +1350,7 @@ local function ADDnonUDT(FP)
 		if (not isUDT) and FP.cimgui_inherited and FP.cimgui_inherited.nonPOD[defT.ret] then
 			isUDT = true
 		end
+		--given in generator.lua , could be skipped
 		for _,udt_ret in ipairs(FP.UDTs) do
 			if udt_ret == defT.ret then isUDT=true; break end
 		end
@@ -1289,6 +1515,8 @@ function M.Parser()
 	par.skipped = {}
 	par.UDTs = {}
 	
+	par.genConversors = genConversions
+	par.gen_structs_c = gen_structs_c
 	function par:insert(line,loca)
 		--table.insert(cdefs,{line,loca})
 		--table.insert(cdefs,{line:gsub("^%s*(.-)%s*$", "%1"),loca})
@@ -1343,8 +1571,9 @@ function M.Parser()
 	function par:do_parse()
 		self:parseItems()
 		self:gen_structs_and_enums_table()
-		self:gen_structs_and_enums()
 		self:compute_overloads()
+		self:gen_structs_and_enums()
+		--self:compute_overloads()
 		--self:compute_templated()
 		ADDdestructors(self)
 	end
@@ -1714,6 +1943,30 @@ function M.Parser()
 	function par:header_text_insert(tab,txt,it)
 		table.insert(tab, txt)
 	end
+	local function function_parse(self,it)
+		local stname = ""
+		local namespace
+		if it.parent then
+			if it.parent.re_name == "struct_re" or it.parent.re_name == "typedef_st_re" or it.parent.re_name == "class_re" then
+				stname = it.parent.name
+			elseif it.parent.re_name == "namespace_re" then
+				namespace = get_parents_nameC(it) --it.parent.name
+			end
+		end
+		if it.item:match"^%s*template%s+<" then
+			local ttype,fun = it.item:match"^%s*template%s+<%s*typename%s+([^>]+)%s*>%s*(.+)$"
+			if self.ftemplate_list and self.ftemplate_list[ttype] then
+				for iT,vT in ipairs(self.ftemplate_list[ttype]) do
+					local funT = fun:gsub("([< %(])"..ttype,"%1"..vT)
+					--funT = funT:gsub("sizeof%("..ttype.."%)","sizeof("..vT..")")
+					--local funT = fun:gsub(ttype,vT)
+					self:parseFunction(stname,{item=funT},namespace,it.locat)
+				end
+			end
+		else
+			self:parseFunction(stname,it,namespace,it.locat)
+		end
+	end
 	function par:gen_structs_and_enums()
 		print"--------------gen_structs_and_enums"
 		--M.prtable(self.typenames)
@@ -1820,9 +2073,11 @@ function M.Parser()
 				if not structname then print("NO NAME",cleanst,it.item) end
 				--if not void stname or templated
 				if structname and not self.typenames[structname] then
-					
-					--table.insert(typedefs_table,"typedef struct "..structname.." "..structname..";\n")
-					local tst = "\ntypedef struct "..structname.." "..structname..";"
+					--dont add typedef to non POD
+					local tst = ""
+					--if not self.nP_used[structname] then
+						tst = "\ntypedef struct "..structname.." "..structname..";"
+					--end
 					if check_unique_typedefs(tst,uniques) then
 						--table.insert(outtab,tst)
 						self:header_text_insert(outtab, tst, it)
@@ -1851,28 +2106,7 @@ function M.Parser()
 			elseif it.re_name == "namespace_re" or it.re_name == "union_re" or it.re_name == "functype_re" then
 				--nop
 			elseif it.re_name == "functionD_re" or it.re_name == "function_re" then
-				local stname = ""
-				local namespace
-				if it.parent then
-					if it.parent.re_name == "struct_re" or it.parent.re_name == "typedef_st_re" or it.parent.re_name == "class_re" then
-						stname = it.parent.name
-					elseif it.parent.re_name == "namespace_re" then
-						namespace = get_parents_nameC(it) --it.parent.name
-					end
-				end
-				if it.item:match"^%s*template%s+<" then
-					local ttype,fun = it.item:match"^%s*template%s+<%s*typename%s+([^>]+)%s*>%s*(.+)$"
-					if self.ftemplate_list and self.ftemplate_list[ttype] then
-						for iT,vT in ipairs(self.ftemplate_list[ttype]) do
-							local funT = fun:gsub("([< %(])"..ttype,"%1"..vT)
-							--funT = funT:gsub("sizeof%("..ttype.."%)","sizeof("..vT..")")
-							--local funT = fun:gsub(ttype,vT)
-							self:parseFunction(stname,{item=funT},namespace,it.locat)
-						end
-					end
-				else
-					self:parseFunction(stname,it,namespace,it.locat)
-				end
+				--function_parse(self,it)
 			else
 				if it.re_name~="operator_re" then
 				print("not processed gen",it.re_name,it.item:sub(1,20))
@@ -1892,7 +2126,10 @@ function M.Parser()
 		--check arg detection failure if no name in function declaration
 		check_arg_detection(self.defsT,self.typedefs_dict)
 		local outtabprest, outtabst = table.concat(outtabpre,""),table.concat(outtab,"")
+		outtabprest = M.header_subs_nonPOD(self,outtabprest)
+		outtabst = M.header_subs_nonPOD(self,outtabst)
 		self.structs_and_enums = {outtabprest, outtabst or ""}
+		
 		return outtabprest, outtabst
 	end
 	-----------
@@ -2086,7 +2323,9 @@ function M.Parser()
 				end
 			elseif it.re_name == "namespace_re" or it.re_name == "union_re" or it.re_name == "functype_re" then
 				--nop
-			elseif it.re_name ~= "functionD_re" and it.re_name ~= "function_re" and it.re_name ~= "operator_re" then
+			elseif it.re_name ~= "functionD_re" or it.re_name ~= "function_re" then
+				function_parse(self,it)
+			elseif it.re_name ~= "operator_re" then
 				print("not processed gen table",it.re_name)
 			end
 		end
@@ -2215,9 +2454,9 @@ function M.Parser()
 		end)
        --print(numoverloaded, "overloaded")
        table.insert(strt,string.format("%d overloaded",numoverloaded))
-		--ADDIMSTR_S(self)
-		AdjustArguments(self)
 		ADDnonUDT(self)
+		AdjustArguments(self)
+		--ADDnonUDT(self)

 		--ADDdestructors(self)
        self.overloadstxt  = table.concat(strt,"\n")
@@ -2683,7 +2922,10 @@ local function ImGui_f_implementation(def)
 		table.insert(outtab, "#endif\n")
    elseif def.nonUDT then
        if def.nonUDT == 1 then
-            table.insert(outtab,"    *pOut = "..namespace..def.funcname..def.call_args..";\n")
+            --table.insert(outtab,"    *pOut = "..namespace..def.funcname..def.call_args..";\n")
+			insert(outtab,"    return ConvertFromCPP_"..def.conv.."("..namespace..def.funcname..def.call_args..");\n")
+		elseif def.nonUDT == 2 then
+			insert(outtab,"    return reinterpret_cast<"..def.ret..">("..ptret..namespace..def.funcname..def.call_args..");\n")
        end
 		table.insert(outtab,"}\n")
    else --standard ImGui
@@ -2717,7 +2959,11 @@ local function struct_f_implementation(def)
        end
    elseif def.nonUDT then
        if def.nonUDT == 1 then
-            table.insert(outtab,"    *pOut = self->"..def.funcname..def.call_args..";\n")
+            --table.insert(outtab,"    *pOut = self->"..def.funcname..def.call_args..";\n")
+			--local typret = (def.ret):gsub("const ","")
+			insert(outtab,"    return ConvertFromCPP_"..def.conv.."(self->"..def.funcname..def.call_args..");\n")
+		elseif def.nonUDT == 2 then
+			insert(outtab,"    return reinterpret_cast<"..def.ret..">("..ptret.."self->"..def.funcname..def.call_args..");\n")
        end
    else --standard struct
        table.insert(outtab,"    return "..ptret.."self->"..def.funcname..def.call_args..";\n")
@@ -2775,7 +3021,9 @@ local function func_implementation(FP)
 		end
        until true
    end
-    return table.concat(outtab)
+	local conversors = FP:genConversors()
+	local cimplem = conversors .. table.concat(outtab)
+    return cimplem
 end

 M.func_implementation = func_implementation
@@ -2793,7 +3041,7 @@ M.table_do_sorted = table_do_sorted

 local function func_header_generate_structs(FP)

-    local outtab = {}
+    local outtab = {}--"\n/////func_header_generate_structs\n"}

 	table_do_sorted(FP.embeded_structs,function(k,v) 
 		table.insert(outtab,"typedef "..v.." "..k..";\n") 
@@ -2811,6 +3059,7 @@ local function func_header_generate_structs(FP)
 end
 M.func_header_generate_structs = func_header_generate_structs

+
 local function func_header_generate_funcs(FP)

    local outtab = {}
@@ -2839,17 +3088,18 @@ local function func_header_generate_funcs(FP)
            elseif def.destructor then
                table.insert(outtab,"CIMGUI_API void "..def.ov_cimguiname..def.args..";"..addcoment.."\n")
            else --not constructor
-
+				--local ret = FP.nP_ret[def.ret] or def.ret
+				local ret = def.ret
                if def.stname == "" or def.is_static_function then --ImGui namespace or top level
-                    table.insert(outtab,"CIMGUI_API "..def.ret.." ".. def.ov_cimguiname ..(empty and "(void)" or def.args)..";"..addcoment.."\n")
+                    table.insert(outtab,"CIMGUI_API "..ret.." ".. def.ov_cimguiname ..(empty and "(void)" or def.args)..";"..addcoment.."\n")
 					if def.isvararg then
 						-- For variadic functions we add a function implementation with zero argumets, for compatibility with languages such as C#.
 						table.insert(outtab, "#ifdef CIMGUI_VARGS0\n")
-						table.insert(outtab, "CIMGUI_API".." "..def.ret.." "..def.ov_cimguiname.."0"..paramListWithoutDots(def.args)..";\n")
+						table.insert(outtab, "CIMGUI_API".." "..ret.." "..def.ov_cimguiname.."0"..paramListWithoutDots(def.args)..";\n")
 						table.insert(outtab, "#endif\n")
 					end
                else
-                    table.insert(outtab,"CIMGUI_API "..def.ret.." "..def.ov_cimguiname..def.args..";"..addcoment.."\n")
+                    table.insert(outtab,"CIMGUI_API "..ret.." "..def.ov_cimguiname..def.args..";"..addcoment.."\n")
                end
            end 
        end
@@ -2869,14 +3119,17 @@ M.func_header_generate_funcs = func_header_generate_funcs
 local function func_header_generate(FP)

    local outtab = func_header_generate_structs(FP)
-    table.insert(outtab, 1, "#ifndef CIMGUI_DEFINE_ENUMS_AND_STRUCTS\n")
+    table.insert(outtab, 1, "\n#ifndef CIMGUI_DEFINE_ENUMS_AND_STRUCTS\n")
    table.insert(outtab,"#endif //CIMGUI_DEFINE_ENUMS_AND_STRUCTS\n")
    
    local outtabf = func_header_generate_funcs(FP)
-    
-    local cfuncsstr = table.concat(outtab)..table.concat(outtabf)
+	outtabf = table.concat(outtabf)
+	assert(type(outtabf)=="string")
+    --outtabf = M.header_subs_nonPOD(FP,outtabf)
+    local cfuncsstr = table.concat(outtab)..outtabf
    cfuncsstr = cfuncsstr:gsub("\n+","\n") --several empty lines to one empty line
-    return cfuncsstr
+	local structs_c = FP:gen_structs_c()
+    return structs_c..cfuncsstr
 end

 M.func_header_generate = func_header_generate
--- a/generator/generator.lua
+++ b/generator/generator.lua
@@ -124,10 +124,14 @@ local function func_header_impl_generate(FP)

    local outtab = {}
    
-    for _,t in ipairs(FP.funcdefs) do
-        if t.cimguiname then
-            local cimf = FP.defsT[t.cimguiname]
-            local def = cimf[t.signature]
+    -- for _,t in ipairs(FP.funcdefs) do
+        -- if t.cimguiname then
+            -- local cimf = FP.defsT[t.cimguiname]
+            -- local def = cimf[t.signature]
+		--for k,defs in pairs(FP.defsT) do
+		cpp2ffi.table_do_sorted(FP.defsT, function(i,defs)
+		   if true then
+		   for i, def in ipairs(defs) do
 			local addcoment = def.comment or ""
 			local empty = def.args:match("^%(%)") --no args
 			if def.constructor then
@@ -147,10 +151,11 @@ local function func_header_impl_generate(FP)
                    error("class function in implementations")
                end
            end
+		end
        else --not cimguiname
            table.insert(outtab,t.comment:gsub("%%","%%%%").."\n")-- %% substitution for gsub
        end
-    end
+    end)
    local cfuncsstr = table.concat(outtab)
    cfuncsstr = cfuncsstr:gsub("\n+","\n") --several empty lines to one empty line
    return cfuncsstr
@@ -272,12 +277,16 @@ local function cimgui_generation(parser)
 	--------------------------------------------------
    local hstrfile = read_data"./cimgui_template.h"
 	
+	
+	--hstrfile = hstrfile:gsub([[PLACE_STRUCTS_C]],parser:gen_structs_c())
+	
 	local outpre,outpost = parser.structs_and_enums[1],parser.structs_and_enums[2]
 	cpp2ffi.prtable(parser.templates)
 	cpp2ffi.prtable(parser.typenames)
 	

 	local  tdt = parser:generate_templates()
+	--local cstructsstr = "\n//7777estio es outpre\n"..outpre.."\n///////////////tdt\n"..tdt.."\n////////////////////outpost\n"..outpost 
 	local cstructsstr = outpre..tdt..outpost 
    
 	if gdefines.IMGUI_HAS_DOCK then
@@ -286,6 +295,9 @@ local function cimgui_generation(parser)
 	if gdefines.ImDrawCallback_ResetRenderState then
 		cstructsstr = cstructsstr.."\n#define ImDrawCallback_ResetRenderState       "..gdefines.ImDrawCallback_ResetRenderState.."\n"
 	end
+	if gdefines.ImTextureID_Invalid then
+		cstructsstr = cstructsstr.."\n#define ImTextureID_Invalid       "..gdefines.ImTextureID_Invalid.."\n"
+	end
 	if gdefines.IMGUI_HAS_IMSTR then
 		if not (NOCHAR or NOIMSTRV) then
 		cstructsstr = cstructsstr.."\n#define IMGUI_HAS_IMSTR       1\n"
@@ -321,7 +333,7 @@ end
 --------------------------------------------------------
 --get imgui.h version and IMGUI_HAS_DOCK--------------------------
 --defines for the cl compiler must be present in the print_defines.cpp file
-gdefines = get_defines{"IMGUI_VERSION","IMGUI_VERSION_NUM","FLT_MAX","FLT_MIN","IMGUI_HAS_DOCK","IMGUI_HAS_IMSTR","ImDrawCallback_ResetRenderState","IMGUI_HAS_TEXTURES"}
+gdefines = get_defines{"IMGUI_VERSION","IMGUI_VERSION_NUM","FLT_MAX","FLT_MIN","IMGUI_HAS_DOCK","IMGUI_HAS_IMSTR","ImDrawCallback_ResetRenderState","IMGUI_HAS_TEXTURES","ImTextureID_Invalid"}
 cpp2ffi.prtable(gdefines)
 if gdefines.IMGUI_HAS_DOCK then gdefines.IMGUI_HAS_DOCK = true end
 if gdefines.IMGUI_HAS_IMSTR then gdefines.IMGUI_HAS_IMSTR = true end
--- a/generator/output/definitions.json
+++ b/generator/output/definitions.json
--- a/generator/output/definitions.lua
+++ b/generator/output/definitions.lua
--- a/generator/output/impl_definitions.json
+++ b/generator/output/impl_definitions.json
@@ -14,6 +14,7 @@
      ],
      "argsoriginal": "(GLFWwindow* window,unsigned int c)",
      "call_args": "(window,c)",
+      "call_args_old": "(window,c)",
      "cimguiname": "ImGui_ImplGlfw_CharCallback",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_CharCallback",
@@ -39,6 +40,7 @@
      ],
      "argsoriginal": "(GLFWwindow* window,int entered)",
      "call_args": "(window,entered)",
+      "call_args_old": "(window,entered)",
      "cimguiname": "ImGui_ImplGlfw_CursorEnterCallback",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_CursorEnterCallback",
@@ -68,6 +70,7 @@
      ],
      "argsoriginal": "(GLFWwindow* window,double x,double y)",
      "call_args": "(window,x,y)",
+      "call_args_old": "(window,x,y)",
      "cimguiname": "ImGui_ImplGlfw_CursorPosCallback",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_CursorPosCallback",
@@ -89,6 +92,7 @@
      ],
      "argsoriginal": "(GLFWmonitor* monitor)",
      "call_args": "(monitor)",
+      "call_args_old": "(monitor)",
      "cimguiname": "ImGui_ImplGlfw_GetContentScaleForMonitor",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_GetContentScaleForMonitor",
@@ -110,6 +114,7 @@
      ],
      "argsoriginal": "(GLFWwindow* window)",
      "call_args": "(window)",
+      "call_args_old": "(window)",
      "cimguiname": "ImGui_ImplGlfw_GetContentScaleForWindow",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_GetContentScaleForWindow",
@@ -135,6 +140,7 @@
      ],
      "argsoriginal": "(GLFWwindow* window,bool install_callbacks)",
      "call_args": "(window,install_callbacks)",
+      "call_args_old": "(window,install_callbacks)",
      "cimguiname": "ImGui_ImplGlfw_InitForOpenGL",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_InitForOpenGL",
@@ -160,6 +166,7 @@
      ],
      "argsoriginal": "(GLFWwindow* window,bool install_callbacks)",
      "call_args": "(window,install_callbacks)",
+      "call_args_old": "(window,install_callbacks)",
      "cimguiname": "ImGui_ImplGlfw_InitForOther",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_InitForOther",
@@ -185,6 +192,7 @@
      ],
      "argsoriginal": "(GLFWwindow* window,bool install_callbacks)",
      "call_args": "(window,install_callbacks)",
+      "call_args_old": "(window,install_callbacks)",
      "cimguiname": "ImGui_ImplGlfw_InitForVulkan",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_InitForVulkan",
@@ -206,6 +214,7 @@
      ],
      "argsoriginal": "(GLFWwindow* window)",
      "call_args": "(window)",
+      "call_args_old": "(window)",
      "cimguiname": "ImGui_ImplGlfw_InstallCallbacks",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_InstallCallbacks",
@@ -243,6 +252,7 @@
      ],
      "argsoriginal": "(GLFWwindow* window,int key,int scancode,int action,int mods)",
      "call_args": "(window,key,scancode,action,mods)",
+      "call_args_old": "(window,key,scancode,action,mods)",
      "cimguiname": "ImGui_ImplGlfw_KeyCallback",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_KeyCallback",
@@ -268,6 +278,7 @@
      ],
      "argsoriginal": "(GLFWmonitor* monitor,int event)",
      "call_args": "(monitor,event)",
+      "call_args_old": "(monitor,event)",
      "cimguiname": "ImGui_ImplGlfw_MonitorCallback",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_MonitorCallback",
@@ -301,6 +312,7 @@
      ],
      "argsoriginal": "(GLFWwindow* window,int button,int action,int mods)",
      "call_args": "(window,button,action,mods)",
+      "call_args_old": "(window,button,action,mods)",
      "cimguiname": "ImGui_ImplGlfw_MouseButtonCallback",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_MouseButtonCallback",
@@ -317,6 +329,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplGlfw_NewFrame",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_NewFrame",
@@ -338,6 +351,7 @@
      ],
      "argsoriginal": "(GLFWwindow* window)",
      "call_args": "(window)",
+      "call_args_old": "(window)",
      "cimguiname": "ImGui_ImplGlfw_RestoreCallbacks",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_RestoreCallbacks",
@@ -367,6 +381,7 @@
      ],
      "argsoriginal": "(GLFWwindow* window,double xoffset,double yoffset)",
      "call_args": "(window,xoffset,yoffset)",
+      "call_args_old": "(window,xoffset,yoffset)",
      "cimguiname": "ImGui_ImplGlfw_ScrollCallback",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_ScrollCallback",
@@ -388,6 +403,7 @@
      ],
      "argsoriginal": "(bool chain_for_all_windows)",
      "call_args": "(chain_for_all_windows)",
+      "call_args_old": "(chain_for_all_windows)",
      "cimguiname": "ImGui_ImplGlfw_SetCallbacksChainForAllWindows",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_SetCallbacksChainForAllWindows",
@@ -404,6 +420,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplGlfw_Shutdown",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_Shutdown",
@@ -425,6 +442,7 @@
      ],
      "argsoriginal": "(int milliseconds)",
      "call_args": "(milliseconds)",
+      "call_args_old": "(milliseconds)",
      "cimguiname": "ImGui_ImplGlfw_Sleep",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_Sleep",
@@ -450,6 +468,7 @@
      ],
      "argsoriginal": "(GLFWwindow* window,int focused)",
      "call_args": "(window,focused)",
+      "call_args_old": "(window,focused)",
      "cimguiname": "ImGui_ImplGlfw_WindowFocusCallback",
      "defaults": {},
      "funcname": "ImGui_ImplGlfw_WindowFocusCallback",
@@ -466,6 +485,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplOpenGL2_CreateDeviceObjects",
      "defaults": {},
      "funcname": "ImGui_ImplOpenGL2_CreateDeviceObjects",
@@ -482,6 +502,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplOpenGL2_DestroyDeviceObjects",
      "defaults": {},
      "funcname": "ImGui_ImplOpenGL2_DestroyDeviceObjects",
@@ -498,6 +519,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplOpenGL2_Init",
      "defaults": {},
      "funcname": "ImGui_ImplOpenGL2_Init",
@@ -514,6 +536,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplOpenGL2_NewFrame",
      "defaults": {},
      "funcname": "ImGui_ImplOpenGL2_NewFrame",
@@ -535,6 +558,7 @@
      ],
      "argsoriginal": "(ImDrawData* draw_data)",
      "call_args": "(draw_data)",
+      "call_args_old": "(draw_data)",
      "cimguiname": "ImGui_ImplOpenGL2_RenderDrawData",
      "defaults": {},
      "funcname": "ImGui_ImplOpenGL2_RenderDrawData",
@@ -551,6 +575,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplOpenGL2_Shutdown",
      "defaults": {},
      "funcname": "ImGui_ImplOpenGL2_Shutdown",
@@ -572,6 +597,7 @@
      ],
      "argsoriginal": "(ImTextureData* tex)",
      "call_args": "(tex)",
+      "call_args_old": "(tex)",
      "cimguiname": "ImGui_ImplOpenGL2_UpdateTexture",
      "defaults": {},
      "funcname": "ImGui_ImplOpenGL2_UpdateTexture",
@@ -588,6 +614,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplOpenGL3_CreateDeviceObjects",
      "defaults": {},
      "funcname": "ImGui_ImplOpenGL3_CreateDeviceObjects",
@@ -604,6 +631,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplOpenGL3_DestroyDeviceObjects",
      "defaults": {},
      "funcname": "ImGui_ImplOpenGL3_DestroyDeviceObjects",
@@ -625,6 +653,7 @@
      ],
      "argsoriginal": "(const char* glsl_version=nullptr)",
      "call_args": "(glsl_version)",
+      "call_args_old": "(glsl_version)",
      "cimguiname": "ImGui_ImplOpenGL3_Init",
      "defaults": {
        "glsl_version": "nullptr"
@@ -643,6 +672,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplOpenGL3_NewFrame",
      "defaults": {},
      "funcname": "ImGui_ImplOpenGL3_NewFrame",
@@ -664,6 +694,7 @@
      ],
      "argsoriginal": "(ImDrawData* draw_data)",
      "call_args": "(draw_data)",
+      "call_args_old": "(draw_data)",
      "cimguiname": "ImGui_ImplOpenGL3_RenderDrawData",
      "defaults": {},
      "funcname": "ImGui_ImplOpenGL3_RenderDrawData",
@@ -680,6 +711,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplOpenGL3_Shutdown",
      "defaults": {},
      "funcname": "ImGui_ImplOpenGL3_Shutdown",
@@ -701,6 +733,7 @@
      ],
      "argsoriginal": "(ImTextureData* tex)",
      "call_args": "(tex)",
+      "call_args_old": "(tex)",
      "cimguiname": "ImGui_ImplOpenGL3_UpdateTexture",
      "defaults": {},
      "funcname": "ImGui_ImplOpenGL3_UpdateTexture",
@@ -722,6 +755,7 @@
      ],
      "argsoriginal": "(int display_index)",
      "call_args": "(display_index)",
+      "call_args_old": "(display_index)",
      "cimguiname": "ImGui_ImplSDL2_GetContentScaleForDisplay",
      "defaults": {},
      "funcname": "ImGui_ImplSDL2_GetContentScaleForDisplay",
@@ -743,6 +777,7 @@
      ],
      "argsoriginal": "(SDL_Window* window)",
      "call_args": "(window)",
+      "call_args_old": "(window)",
      "cimguiname": "ImGui_ImplSDL2_GetContentScaleForWindow",
      "defaults": {},
      "funcname": "ImGui_ImplSDL2_GetContentScaleForWindow",
@@ -764,6 +799,7 @@
      ],
      "argsoriginal": "(SDL_Window* window)",
      "call_args": "(window)",
+      "call_args_old": "(window)",
      "cimguiname": "ImGui_ImplSDL2_InitForD3D",
      "defaults": {},
      "funcname": "ImGui_ImplSDL2_InitForD3D",
@@ -785,6 +821,7 @@
      ],
      "argsoriginal": "(SDL_Window* window)",
      "call_args": "(window)",
+      "call_args_old": "(window)",
      "cimguiname": "ImGui_ImplSDL2_InitForMetal",
      "defaults": {},
      "funcname": "ImGui_ImplSDL2_InitForMetal",
@@ -810,6 +847,7 @@
      ],
      "argsoriginal": "(SDL_Window* window,void* sdl_gl_context)",
      "call_args": "(window,sdl_gl_context)",
+      "call_args_old": "(window,sdl_gl_context)",
      "cimguiname": "ImGui_ImplSDL2_InitForOpenGL",
      "defaults": {},
      "funcname": "ImGui_ImplSDL2_InitForOpenGL",
@@ -831,6 +869,7 @@
      ],
      "argsoriginal": "(SDL_Window* window)",
      "call_args": "(window)",
+      "call_args_old": "(window)",
      "cimguiname": "ImGui_ImplSDL2_InitForOther",
      "defaults": {},
      "funcname": "ImGui_ImplSDL2_InitForOther",
@@ -856,6 +895,7 @@
      ],
      "argsoriginal": "(SDL_Window* window,SDL_Renderer* renderer)",
      "call_args": "(window,renderer)",
+      "call_args_old": "(window,renderer)",
      "cimguiname": "ImGui_ImplSDL2_InitForSDLRenderer",
      "defaults": {},
      "funcname": "ImGui_ImplSDL2_InitForSDLRenderer",
@@ -877,6 +917,7 @@
      ],
      "argsoriginal": "(SDL_Window* window)",
      "call_args": "(window)",
+      "call_args_old": "(window)",
      "cimguiname": "ImGui_ImplSDL2_InitForVulkan",
      "defaults": {},
      "funcname": "ImGui_ImplSDL2_InitForVulkan",
@@ -893,6 +934,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplSDL2_NewFrame",
      "defaults": {},
      "funcname": "ImGui_ImplSDL2_NewFrame",
@@ -914,6 +956,7 @@
      ],
      "argsoriginal": "(const SDL_Event* event)",
      "call_args": "(event)",
+      "call_args_old": "(event)",
      "cimguiname": "ImGui_ImplSDL2_ProcessEvent",
      "defaults": {},
      "funcname": "ImGui_ImplSDL2_ProcessEvent",
@@ -943,6 +986,7 @@
      ],
      "argsoriginal": "(ImGui_ImplSDL2_GamepadMode mode,struct _SDL_GameController** manual_gamepads_array=nullptr,int manual_gamepads_count=-1)",
      "call_args": "(mode,manual_gamepads_array,manual_gamepads_count)",
+      "call_args_old": "(mode,manual_gamepads_array,manual_gamepads_count)",
      "cimguiname": "ImGui_ImplSDL2_SetGamepadMode",
      "defaults": {
        "manual_gamepads_array": "nullptr",
@@ -962,6 +1006,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplSDL2_Shutdown",
      "defaults": {},
      "funcname": "ImGui_ImplSDL2_Shutdown",
@@ -983,6 +1028,7 @@
      ],
      "argsoriginal": "(SDL_Window* window)",
      "call_args": "(window)",
+      "call_args_old": "(window)",
      "cimguiname": "ImGui_ImplSDL3_InitForD3D",
      "defaults": {},
      "funcname": "ImGui_ImplSDL3_InitForD3D",
@@ -1004,6 +1050,7 @@
      ],
      "argsoriginal": "(SDL_Window* window)",
      "call_args": "(window)",
+      "call_args_old": "(window)",
      "cimguiname": "ImGui_ImplSDL3_InitForMetal",
      "defaults": {},
      "funcname": "ImGui_ImplSDL3_InitForMetal",
@@ -1029,6 +1076,7 @@
      ],
      "argsoriginal": "(SDL_Window* window,void* sdl_gl_context)",
      "call_args": "(window,sdl_gl_context)",
+      "call_args_old": "(window,sdl_gl_context)",
      "cimguiname": "ImGui_ImplSDL3_InitForOpenGL",
      "defaults": {},
      "funcname": "ImGui_ImplSDL3_InitForOpenGL",
@@ -1050,6 +1098,7 @@
      ],
      "argsoriginal": "(SDL_Window* window)",
      "call_args": "(window)",
+      "call_args_old": "(window)",
      "cimguiname": "ImGui_ImplSDL3_InitForOther",
      "defaults": {},
      "funcname": "ImGui_ImplSDL3_InitForOther",
@@ -1071,6 +1120,7 @@
      ],
      "argsoriginal": "(SDL_Window* window)",
      "call_args": "(window)",
+      "call_args_old": "(window)",
      "cimguiname": "ImGui_ImplSDL3_InitForSDLGPU",
      "defaults": {},
      "funcname": "ImGui_ImplSDL3_InitForSDLGPU",
@@ -1096,6 +1146,7 @@
      ],
      "argsoriginal": "(SDL_Window* window,SDL_Renderer* renderer)",
      "call_args": "(window,renderer)",
+      "call_args_old": "(window,renderer)",
      "cimguiname": "ImGui_ImplSDL3_InitForSDLRenderer",
      "defaults": {},
      "funcname": "ImGui_ImplSDL3_InitForSDLRenderer",
@@ -1117,6 +1168,7 @@
      ],
      "argsoriginal": "(SDL_Window* window)",
      "call_args": "(window)",
+      "call_args_old": "(window)",
      "cimguiname": "ImGui_ImplSDL3_InitForVulkan",
      "defaults": {},
      "funcname": "ImGui_ImplSDL3_InitForVulkan",
@@ -1133,6 +1185,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplSDL3_NewFrame",
      "defaults": {},
      "funcname": "ImGui_ImplSDL3_NewFrame",
@@ -1154,6 +1207,7 @@
      ],
      "argsoriginal": "(const SDL_Event* event)",
      "call_args": "(event)",
+      "call_args_old": "(event)",
      "cimguiname": "ImGui_ImplSDL3_ProcessEvent",
      "defaults": {},
      "funcname": "ImGui_ImplSDL3_ProcessEvent",
@@ -1183,6 +1237,7 @@
      ],
      "argsoriginal": "(ImGui_ImplSDL3_GamepadMode mode,SDL_Gamepad** manual_gamepads_array=nullptr,int manual_gamepads_count=-1)",
      "call_args": "(mode,manual_gamepads_array,manual_gamepads_count)",
+      "call_args_old": "(mode,manual_gamepads_array,manual_gamepads_count)",
      "cimguiname": "ImGui_ImplSDL3_SetGamepadMode",
      "defaults": {
        "manual_gamepads_array": "nullptr",
@@ -1202,6 +1257,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplSDL3_Shutdown",
      "defaults": {},
      "funcname": "ImGui_ImplSDL3_Shutdown",
@@ -1259,6 +1315,7 @@
      ],
      "argsoriginal": "(VkInstance instance,VkPhysicalDevice physical_device,VkDevice device,ImGui_ImplVulkanH_Window* wd,uint32_t queue_family,const VkAllocationCallbacks* allocator,int w,int h,uint32_t min_image_count,VkImageUsageFlags image_usage)",
      "call_args": "(instance,physical_device,device,wd,queue_family,allocator,w,h,min_image_count,image_usage)",
+      "call_args_old": "(instance,physical_device,device,wd,queue_family,allocator,w,h,min_image_count,image_usage)",
      "cimguiname": "ImGui_ImplVulkanH_CreateOrResizeWindow",
      "defaults": {},
      "funcname": "ImGui_ImplVulkanH_CreateOrResizeWindow",
@@ -1292,6 +1349,7 @@
      ],
      "argsoriginal": "(VkInstance instance,VkDevice device,ImGui_ImplVulkanH_Window* wd,const VkAllocationCallbacks* allocator)",
      "call_args": "(instance,device,wd,allocator)",
+      "call_args_old": "(instance,device,wd,allocator)",
      "cimguiname": "ImGui_ImplVulkanH_DestroyWindow",
      "defaults": {},
      "funcname": "ImGui_ImplVulkanH_DestroyWindow",
@@ -1313,6 +1371,7 @@
      ],
      "argsoriginal": "(VkPresentModeKHR present_mode)",
      "call_args": "(present_mode)",
+      "call_args_old": "(present_mode)",
      "cimguiname": "ImGui_ImplVulkanH_GetMinImageCountFromPresentMode",
      "defaults": {},
      "funcname": "ImGui_ImplVulkanH_GetMinImageCountFromPresentMode",
@@ -1334,6 +1393,7 @@
      ],
      "argsoriginal": "(ImGuiViewport* viewport)",
      "call_args": "(viewport)",
+      "call_args_old": "(viewport)",
      "cimguiname": "ImGui_ImplVulkanH_GetWindowDataFromViewport",
      "defaults": {},
      "funcname": "ImGui_ImplVulkanH_GetWindowDataFromViewport",
@@ -1355,6 +1415,7 @@
      ],
      "argsoriginal": "(VkInstance instance)",
      "call_args": "(instance)",
+      "call_args_old": "(instance)",
      "cimguiname": "ImGui_ImplVulkanH_SelectPhysicalDevice",
      "defaults": {},
      "funcname": "ImGui_ImplVulkanH_SelectPhysicalDevice",
@@ -1388,6 +1449,7 @@
      ],
      "argsoriginal": "(VkPhysicalDevice physical_device,VkSurfaceKHR surface,const VkPresentModeKHR* request_modes,int request_modes_count)",
      "call_args": "(physical_device,surface,request_modes,request_modes_count)",
+      "call_args_old": "(physical_device,surface,request_modes,request_modes_count)",
      "cimguiname": "ImGui_ImplVulkanH_SelectPresentMode",
      "defaults": {},
      "funcname": "ImGui_ImplVulkanH_SelectPresentMode",
@@ -1409,6 +1471,7 @@
      ],
      "argsoriginal": "(VkPhysicalDevice physical_device)",
      "call_args": "(physical_device)",
+      "call_args_old": "(physical_device)",
      "cimguiname": "ImGui_ImplVulkanH_SelectQueueFamilyIndex",
      "defaults": {},
      "funcname": "ImGui_ImplVulkanH_SelectQueueFamilyIndex",
@@ -1446,6 +1509,7 @@
      ],
      "argsoriginal": "(VkPhysicalDevice physical_device,VkSurfaceKHR surface,const VkFormat* request_formats,int request_formats_count,VkColorSpaceKHR request_color_space)",
      "call_args": "(physical_device,surface,request_formats,request_formats_count,request_color_space)",
+      "call_args_old": "(physical_device,surface,request_formats,request_formats_count,request_color_space)",
      "cimguiname": "ImGui_ImplVulkanH_SelectSurfaceFormat",
      "defaults": {},
      "funcname": "ImGui_ImplVulkanH_SelectSurfaceFormat",
@@ -1462,6 +1526,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplVulkanH_Window_ImGui_ImplVulkanH_Window",
      "constructor": true,
      "defaults": {},
@@ -1511,6 +1576,7 @@
      ],
      "argsoriginal": "(VkSampler sampler,VkImageView image_view,VkImageLayout image_layout)",
      "call_args": "(sampler,image_view,image_layout)",
+      "call_args_old": "(sampler,image_view,image_layout)",
      "cimguiname": "ImGui_ImplVulkan_AddTexture",
      "defaults": {},
      "funcname": "ImGui_ImplVulkan_AddTexture",
@@ -1532,6 +1598,7 @@
      ],
      "argsoriginal": "(const ImGui_ImplVulkan_PipelineInfo* info)",
      "call_args": "(info)",
+      "call_args_old": "(info)",
      "cimguiname": "ImGui_ImplVulkan_CreateMainPipeline",
      "defaults": {},
      "funcname": "ImGui_ImplVulkan_CreateMainPipeline",
@@ -1553,6 +1620,7 @@
      ],
      "argsoriginal": "(ImGui_ImplVulkan_InitInfo* info)",
      "call_args": "(info)",
+      "call_args_old": "(info)",
      "cimguiname": "ImGui_ImplVulkan_Init",
      "defaults": {},
      "funcname": "ImGui_ImplVulkan_Init",
@@ -1582,6 +1650,7 @@
      ],
      "argsoriginal": "(uint32_t api_version,PFN_vkVoidFunction(*loader_func)(const char* function_name,void* user_data),void* user_data=nullptr)",
      "call_args": "(api_version,user_data),user_data)",
+      "call_args_old": "(api_version,user_data),user_data)",
      "cimguiname": "ImGui_ImplVulkan_LoadFunctions",
      "defaults": {
        "user_data": "nullptr"
@@ -1600,6 +1669,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplVulkan_NewFrame",
      "defaults": {},
      "funcname": "ImGui_ImplVulkan_NewFrame",
@@ -1621,6 +1691,7 @@
      ],
      "argsoriginal": "(VkDescriptorSet descriptor_set)",
      "call_args": "(descriptor_set)",
+      "call_args_old": "(descriptor_set)",
      "cimguiname": "ImGui_ImplVulkan_RemoveTexture",
      "defaults": {},
      "funcname": "ImGui_ImplVulkan_RemoveTexture",
@@ -1650,6 +1721,7 @@
      ],
      "argsoriginal": "(ImDrawData* draw_data,VkCommandBuffer command_buffer,VkPipeline pipeline=0ULL)",
      "call_args": "(draw_data,command_buffer,pipeline)",
+      "call_args_old": "(draw_data,command_buffer,pipeline)",
      "cimguiname": "ImGui_ImplVulkan_RenderDrawData",
      "defaults": {
        "pipeline": "0ULL"
@@ -1673,6 +1745,7 @@
      ],
      "argsoriginal": "(uint32_t min_image_count)",
      "call_args": "(min_image_count)",
+      "call_args_old": "(min_image_count)",
      "cimguiname": "ImGui_ImplVulkan_SetMinImageCount",
      "defaults": {},
      "funcname": "ImGui_ImplVulkan_SetMinImageCount",
@@ -1689,6 +1762,7 @@
      "argsT": [],
      "argsoriginal": "()",
      "call_args": "()",
+      "call_args_old": "()",
      "cimguiname": "ImGui_ImplVulkan_Shutdown",
      "defaults": {},
      "funcname": "ImGui_ImplVulkan_Shutdown",
@@ -1710,6 +1784,7 @@
      ],
      "argsoriginal": "(ImTextureData* tex)",
      "call_args": "(tex)",
+      "call_args_old": "(tex)",
      "cimguiname": "ImGui_ImplVulkan_UpdateTexture",
      "defaults": {},
      "funcname": "ImGui_ImplVulkan_UpdateTexture",
--- a/generator/output/impl_definitions.lua
+++ b/generator/output/impl_definitions.lua
@@ -11,6 +11,7 @@ local t={
          type="unsigned int"}},
      argsoriginal="(GLFWwindow* window,unsigned int c)",
      call_args="(window,c)",
+      call_args_old="(window,c)",
      cimguiname="ImGui_ImplGlfw_CharCallback",
      defaults={},
      funcname="ImGui_ImplGlfw_CharCallback",
@@ -32,6 +33,7 @@ local t={
          type="int"}},
      argsoriginal="(GLFWwindow* window,int entered)",
      call_args="(window,entered)",
+      call_args_old="(window,entered)",
      cimguiname="ImGui_ImplGlfw_CursorEnterCallback",
      defaults={},
      funcname="ImGui_ImplGlfw_CursorEnterCallback",
@@ -56,6 +58,7 @@ local t={
          type="double"}},
      argsoriginal="(GLFWwindow* window,double x,double y)",
      call_args="(window,x,y)",
+      call_args_old="(window,x,y)",
      cimguiname="ImGui_ImplGlfw_CursorPosCallback",
      defaults={},
      funcname="ImGui_ImplGlfw_CursorPosCallback",
@@ -74,6 +77,7 @@ local t={
          type="GLFWmonitor*"}},
      argsoriginal="(GLFWmonitor* monitor)",
      call_args="(monitor)",
+      call_args_old="(monitor)",
      cimguiname="ImGui_ImplGlfw_GetContentScaleForMonitor",
      defaults={},
      funcname="ImGui_ImplGlfw_GetContentScaleForMonitor",
@@ -92,6 +96,7 @@ local t={
          type="GLFWwindow*"}},
      argsoriginal="(GLFWwindow* window)",
      call_args="(window)",
+      call_args_old="(window)",
      cimguiname="ImGui_ImplGlfw_GetContentScaleForWindow",
      defaults={},
      funcname="ImGui_ImplGlfw_GetContentScaleForWindow",
@@ -113,6 +118,7 @@ local t={
          type="bool"}},
      argsoriginal="(GLFWwindow* window,bool install_callbacks)",
      call_args="(window,install_callbacks)",
+      call_args_old="(window,install_callbacks)",
      cimguiname="ImGui_ImplGlfw_InitForOpenGL",
      defaults={},
      funcname="ImGui_ImplGlfw_InitForOpenGL",
@@ -134,6 +140,7 @@ local t={
          type="bool"}},
      argsoriginal="(GLFWwindow* window,bool install_callbacks)",
      call_args="(window,install_callbacks)",
+      call_args_old="(window,install_callbacks)",
      cimguiname="ImGui_ImplGlfw_InitForOther",
      defaults={},
      funcname="ImGui_ImplGlfw_InitForOther",
@@ -155,6 +162,7 @@ local t={
          type="bool"}},
      argsoriginal="(GLFWwindow* window,bool install_callbacks)",
      call_args="(window,install_callbacks)",
+      call_args_old="(window,install_callbacks)",
      cimguiname="ImGui_ImplGlfw_InitForVulkan",
      defaults={},
      funcname="ImGui_ImplGlfw_InitForVulkan",
@@ -173,6 +181,7 @@ local t={
          type="GLFWwindow*"}},
      argsoriginal="(GLFWwindow* window)",
      call_args="(window)",
+      call_args_old="(window)",
      cimguiname="ImGui_ImplGlfw_InstallCallbacks",
      defaults={},
      funcname="ImGui_ImplGlfw_InstallCallbacks",
@@ -203,6 +212,7 @@ local t={
          type="int"}},
      argsoriginal="(GLFWwindow* window,int key,int scancode,int action,int mods)",
      call_args="(window,key,scancode,action,mods)",
+      call_args_old="(window,key,scancode,action,mods)",
      cimguiname="ImGui_ImplGlfw_KeyCallback",
      defaults={},
      funcname="ImGui_ImplGlfw_KeyCallback",
@@ -224,6 +234,7 @@ local t={
          type="int"}},
      argsoriginal="(GLFWmonitor* monitor,int event)",
      call_args="(monitor,event)",
+      call_args_old="(monitor,event)",
      cimguiname="ImGui_ImplGlfw_MonitorCallback",
      defaults={},
      funcname="ImGui_ImplGlfw_MonitorCallback",
@@ -251,6 +262,7 @@ local t={
          type="int"}},
      argsoriginal="(GLFWwindow* window,int button,int action,int mods)",
      call_args="(window,button,action,mods)",
+      call_args_old="(window,button,action,mods)",
      cimguiname="ImGui_ImplGlfw_MouseButtonCallback",
      defaults={},
      funcname="ImGui_ImplGlfw_MouseButtonCallback",
@@ -266,6 +278,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplGlfw_NewFrame",
      defaults={},
      funcname="ImGui_ImplGlfw_NewFrame",
@@ -284,6 +297,7 @@ local t={
          type="GLFWwindow*"}},
      argsoriginal="(GLFWwindow* window)",
      call_args="(window)",
+      call_args_old="(window)",
      cimguiname="ImGui_ImplGlfw_RestoreCallbacks",
      defaults={},
      funcname="ImGui_ImplGlfw_RestoreCallbacks",
@@ -308,6 +322,7 @@ local t={
          type="double"}},
      argsoriginal="(GLFWwindow* window,double xoffset,double yoffset)",
      call_args="(window,xoffset,yoffset)",
+      call_args_old="(window,xoffset,yoffset)",
      cimguiname="ImGui_ImplGlfw_ScrollCallback",
      defaults={},
      funcname="ImGui_ImplGlfw_ScrollCallback",
@@ -326,6 +341,7 @@ local t={
          type="bool"}},
      argsoriginal="(bool chain_for_all_windows)",
      call_args="(chain_for_all_windows)",
+      call_args_old="(chain_for_all_windows)",
      cimguiname="ImGui_ImplGlfw_SetCallbacksChainForAllWindows",
      defaults={},
      funcname="ImGui_ImplGlfw_SetCallbacksChainForAllWindows",
@@ -341,6 +357,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplGlfw_Shutdown",
      defaults={},
      funcname="ImGui_ImplGlfw_Shutdown",
@@ -359,6 +376,7 @@ local t={
          type="int"}},
      argsoriginal="(int milliseconds)",
      call_args="(milliseconds)",
+      call_args_old="(milliseconds)",
      cimguiname="ImGui_ImplGlfw_Sleep",
      defaults={},
      funcname="ImGui_ImplGlfw_Sleep",
@@ -380,6 +398,7 @@ local t={
          type="int"}},
      argsoriginal="(GLFWwindow* window,int focused)",
      call_args="(window,focused)",
+      call_args_old="(window,focused)",
      cimguiname="ImGui_ImplGlfw_WindowFocusCallback",
      defaults={},
      funcname="ImGui_ImplGlfw_WindowFocusCallback",
@@ -395,6 +414,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplOpenGL2_CreateDeviceObjects",
      defaults={},
      funcname="ImGui_ImplOpenGL2_CreateDeviceObjects",
@@ -410,6 +430,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplOpenGL2_DestroyDeviceObjects",
      defaults={},
      funcname="ImGui_ImplOpenGL2_DestroyDeviceObjects",
@@ -425,6 +446,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplOpenGL2_Init",
      defaults={},
      funcname="ImGui_ImplOpenGL2_Init",
@@ -440,6 +462,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplOpenGL2_NewFrame",
      defaults={},
      funcname="ImGui_ImplOpenGL2_NewFrame",
@@ -458,6 +481,7 @@ local t={
          type="ImDrawData*"}},
      argsoriginal="(ImDrawData* draw_data)",
      call_args="(draw_data)",
+      call_args_old="(draw_data)",
      cimguiname="ImGui_ImplOpenGL2_RenderDrawData",
      defaults={},
      funcname="ImGui_ImplOpenGL2_RenderDrawData",
@@ -473,6 +497,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplOpenGL2_Shutdown",
      defaults={},
      funcname="ImGui_ImplOpenGL2_Shutdown",
@@ -491,6 +516,7 @@ local t={
          type="ImTextureData*"}},
      argsoriginal="(ImTextureData* tex)",
      call_args="(tex)",
+      call_args_old="(tex)",
      cimguiname="ImGui_ImplOpenGL2_UpdateTexture",
      defaults={},
      funcname="ImGui_ImplOpenGL2_UpdateTexture",
@@ -506,6 +532,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplOpenGL3_CreateDeviceObjects",
      defaults={},
      funcname="ImGui_ImplOpenGL3_CreateDeviceObjects",
@@ -521,6 +548,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplOpenGL3_DestroyDeviceObjects",
      defaults={},
      funcname="ImGui_ImplOpenGL3_DestroyDeviceObjects",
@@ -539,6 +567,7 @@ local t={
          type="const char*"}},
      argsoriginal="(const char* glsl_version=nullptr)",
      call_args="(glsl_version)",
+      call_args_old="(glsl_version)",
      cimguiname="ImGui_ImplOpenGL3_Init",
      defaults={
        glsl_version="nullptr"},
@@ -555,6 +584,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplOpenGL3_NewFrame",
      defaults={},
      funcname="ImGui_ImplOpenGL3_NewFrame",
@@ -573,6 +603,7 @@ local t={
          type="ImDrawData*"}},
      argsoriginal="(ImDrawData* draw_data)",
      call_args="(draw_data)",
+      call_args_old="(draw_data)",
      cimguiname="ImGui_ImplOpenGL3_RenderDrawData",
      defaults={},
      funcname="ImGui_ImplOpenGL3_RenderDrawData",
@@ -588,6 +619,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplOpenGL3_Shutdown",
      defaults={},
      funcname="ImGui_ImplOpenGL3_Shutdown",
@@ -606,6 +638,7 @@ local t={
          type="ImTextureData*"}},
      argsoriginal="(ImTextureData* tex)",
      call_args="(tex)",
+      call_args_old="(tex)",
      cimguiname="ImGui_ImplOpenGL3_UpdateTexture",
      defaults={},
      funcname="ImGui_ImplOpenGL3_UpdateTexture",
@@ -624,6 +657,7 @@ local t={
          type="int"}},
      argsoriginal="(int display_index)",
      call_args="(display_index)",
+      call_args_old="(display_index)",
      cimguiname="ImGui_ImplSDL2_GetContentScaleForDisplay",
      defaults={},
      funcname="ImGui_ImplSDL2_GetContentScaleForDisplay",
@@ -642,6 +676,7 @@ local t={
          type="SDL_Window*"}},
      argsoriginal="(SDL_Window* window)",
      call_args="(window)",
+      call_args_old="(window)",
      cimguiname="ImGui_ImplSDL2_GetContentScaleForWindow",
      defaults={},
      funcname="ImGui_ImplSDL2_GetContentScaleForWindow",
@@ -660,6 +695,7 @@ local t={
          type="SDL_Window*"}},
      argsoriginal="(SDL_Window* window)",
      call_args="(window)",
+      call_args_old="(window)",
      cimguiname="ImGui_ImplSDL2_InitForD3D",
      defaults={},
      funcname="ImGui_ImplSDL2_InitForD3D",
@@ -678,6 +714,7 @@ local t={
          type="SDL_Window*"}},
      argsoriginal="(SDL_Window* window)",
      call_args="(window)",
+      call_args_old="(window)",
      cimguiname="ImGui_ImplSDL2_InitForMetal",
      defaults={},
      funcname="ImGui_ImplSDL2_InitForMetal",
@@ -699,6 +736,7 @@ local t={
          type="void*"}},
      argsoriginal="(SDL_Window* window,void* sdl_gl_context)",
      call_args="(window,sdl_gl_context)",
+      call_args_old="(window,sdl_gl_context)",
      cimguiname="ImGui_ImplSDL2_InitForOpenGL",
      defaults={},
      funcname="ImGui_ImplSDL2_InitForOpenGL",
@@ -717,6 +755,7 @@ local t={
          type="SDL_Window*"}},
      argsoriginal="(SDL_Window* window)",
      call_args="(window)",
+      call_args_old="(window)",
      cimguiname="ImGui_ImplSDL2_InitForOther",
      defaults={},
      funcname="ImGui_ImplSDL2_InitForOther",
@@ -738,6 +777,7 @@ local t={
          type="SDL_Renderer*"}},
      argsoriginal="(SDL_Window* window,SDL_Renderer* renderer)",
      call_args="(window,renderer)",
+      call_args_old="(window,renderer)",
      cimguiname="ImGui_ImplSDL2_InitForSDLRenderer",
      defaults={},
      funcname="ImGui_ImplSDL2_InitForSDLRenderer",
@@ -756,6 +796,7 @@ local t={
          type="SDL_Window*"}},
      argsoriginal="(SDL_Window* window)",
      call_args="(window)",
+      call_args_old="(window)",
      cimguiname="ImGui_ImplSDL2_InitForVulkan",
      defaults={},
      funcname="ImGui_ImplSDL2_InitForVulkan",
@@ -771,6 +812,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplSDL2_NewFrame",
      defaults={},
      funcname="ImGui_ImplSDL2_NewFrame",
@@ -789,6 +831,7 @@ local t={
          type="const SDL_Event*"}},
      argsoriginal="(const SDL_Event* event)",
      call_args="(event)",
+      call_args_old="(event)",
      cimguiname="ImGui_ImplSDL2_ProcessEvent",
      defaults={},
      funcname="ImGui_ImplSDL2_ProcessEvent",
@@ -813,6 +856,7 @@ local t={
          type="int"}},
      argsoriginal="(ImGui_ImplSDL2_GamepadMode mode,struct _SDL_GameController** manual_gamepads_array=nullptr,int manual_gamepads_count=-1)",
      call_args="(mode,manual_gamepads_array,manual_gamepads_count)",
+      call_args_old="(mode,manual_gamepads_array,manual_gamepads_count)",
      cimguiname="ImGui_ImplSDL2_SetGamepadMode",
      defaults={
        manual_gamepads_array="nullptr",
@@ -830,6 +874,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplSDL2_Shutdown",
      defaults={},
      funcname="ImGui_ImplSDL2_Shutdown",
@@ -848,6 +893,7 @@ local t={
          type="SDL_Window*"}},
      argsoriginal="(SDL_Window* window)",
      call_args="(window)",
+      call_args_old="(window)",
      cimguiname="ImGui_ImplSDL3_InitForD3D",
      defaults={},
      funcname="ImGui_ImplSDL3_InitForD3D",
@@ -866,6 +912,7 @@ local t={
          type="SDL_Window*"}},
      argsoriginal="(SDL_Window* window)",
      call_args="(window)",
+      call_args_old="(window)",
      cimguiname="ImGui_ImplSDL3_InitForMetal",
      defaults={},
      funcname="ImGui_ImplSDL3_InitForMetal",
@@ -887,6 +934,7 @@ local t={
          type="void*"}},
      argsoriginal="(SDL_Window* window,void* sdl_gl_context)",
      call_args="(window,sdl_gl_context)",
+      call_args_old="(window,sdl_gl_context)",
      cimguiname="ImGui_ImplSDL3_InitForOpenGL",
      defaults={},
      funcname="ImGui_ImplSDL3_InitForOpenGL",
@@ -905,6 +953,7 @@ local t={
          type="SDL_Window*"}},
      argsoriginal="(SDL_Window* window)",
      call_args="(window)",
+      call_args_old="(window)",
      cimguiname="ImGui_ImplSDL3_InitForOther",
      defaults={},
      funcname="ImGui_ImplSDL3_InitForOther",
@@ -923,6 +972,7 @@ local t={
          type="SDL_Window*"}},
      argsoriginal="(SDL_Window* window)",
      call_args="(window)",
+      call_args_old="(window)",
      cimguiname="ImGui_ImplSDL3_InitForSDLGPU",
      defaults={},
      funcname="ImGui_ImplSDL3_InitForSDLGPU",
@@ -944,6 +994,7 @@ local t={
          type="SDL_Renderer*"}},
      argsoriginal="(SDL_Window* window,SDL_Renderer* renderer)",
      call_args="(window,renderer)",
+      call_args_old="(window,renderer)",
      cimguiname="ImGui_ImplSDL3_InitForSDLRenderer",
      defaults={},
      funcname="ImGui_ImplSDL3_InitForSDLRenderer",
@@ -962,6 +1013,7 @@ local t={
          type="SDL_Window*"}},
      argsoriginal="(SDL_Window* window)",
      call_args="(window)",
+      call_args_old="(window)",
      cimguiname="ImGui_ImplSDL3_InitForVulkan",
      defaults={},
      funcname="ImGui_ImplSDL3_InitForVulkan",
@@ -977,6 +1029,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplSDL3_NewFrame",
      defaults={},
      funcname="ImGui_ImplSDL3_NewFrame",
@@ -995,6 +1048,7 @@ local t={
          type="const SDL_Event*"}},
      argsoriginal="(const SDL_Event* event)",
      call_args="(event)",
+      call_args_old="(event)",
      cimguiname="ImGui_ImplSDL3_ProcessEvent",
      defaults={},
      funcname="ImGui_ImplSDL3_ProcessEvent",
@@ -1019,6 +1073,7 @@ local t={
          type="int"}},
      argsoriginal="(ImGui_ImplSDL3_GamepadMode mode,SDL_Gamepad** manual_gamepads_array=nullptr,int manual_gamepads_count=-1)",
      call_args="(mode,manual_gamepads_array,manual_gamepads_count)",
+      call_args_old="(mode,manual_gamepads_array,manual_gamepads_count)",
      cimguiname="ImGui_ImplSDL3_SetGamepadMode",
      defaults={
        manual_gamepads_array="nullptr",
@@ -1036,6 +1091,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplSDL3_Shutdown",
      defaults={},
      funcname="ImGui_ImplSDL3_Shutdown",
@@ -1081,6 +1137,7 @@ local t={
          type="VkImageUsageFlags"}},
      argsoriginal="(VkInstance instance,VkPhysicalDevice physical_device,VkDevice device,ImGui_ImplVulkanH_Window* wd,uint32_t queue_family,const VkAllocationCallbacks* allocator,int w,int h,uint32_t min_image_count,VkImageUsageFlags image_usage)",
      call_args="(instance,physical_device,device,wd,queue_family,allocator,w,h,min_image_count,image_usage)",
+      call_args_old="(instance,physical_device,device,wd,queue_family,allocator,w,h,min_image_count,image_usage)",
      cimguiname="ImGui_ImplVulkanH_CreateOrResizeWindow",
      defaults={},
      funcname="ImGui_ImplVulkanH_CreateOrResizeWindow",
@@ -1108,6 +1165,7 @@ local t={
          type="const VkAllocationCallbacks*"}},
      argsoriginal="(VkInstance instance,VkDevice device,ImGui_ImplVulkanH_Window* wd,const VkAllocationCallbacks* allocator)",
      call_args="(instance,device,wd,allocator)",
+      call_args_old="(instance,device,wd,allocator)",
      cimguiname="ImGui_ImplVulkanH_DestroyWindow",
      defaults={},
      funcname="ImGui_ImplVulkanH_DestroyWindow",
@@ -1126,6 +1184,7 @@ local t={
          type="VkPresentModeKHR"}},
      argsoriginal="(VkPresentModeKHR present_mode)",
      call_args="(present_mode)",
+      call_args_old="(present_mode)",
      cimguiname="ImGui_ImplVulkanH_GetMinImageCountFromPresentMode",
      defaults={},
      funcname="ImGui_ImplVulkanH_GetMinImageCountFromPresentMode",
@@ -1144,6 +1203,7 @@ local t={
          type="ImGuiViewport*"}},
      argsoriginal="(ImGuiViewport* viewport)",
      call_args="(viewport)",
+      call_args_old="(viewport)",
      cimguiname="ImGui_ImplVulkanH_GetWindowDataFromViewport",
      defaults={},
      funcname="ImGui_ImplVulkanH_GetWindowDataFromViewport",
@@ -1162,6 +1222,7 @@ local t={
          type="VkInstance"}},
      argsoriginal="(VkInstance instance)",
      call_args="(instance)",
+      call_args_old="(instance)",
      cimguiname="ImGui_ImplVulkanH_SelectPhysicalDevice",
      defaults={},
      funcname="ImGui_ImplVulkanH_SelectPhysicalDevice",
@@ -1189,6 +1250,7 @@ local t={
          type="int"}},
      argsoriginal="(VkPhysicalDevice physical_device,VkSurfaceKHR surface,const VkPresentModeKHR* request_modes,int request_modes_count)",
      call_args="(physical_device,surface,request_modes,request_modes_count)",
+      call_args_old="(physical_device,surface,request_modes,request_modes_count)",
      cimguiname="ImGui_ImplVulkanH_SelectPresentMode",
      defaults={},
      funcname="ImGui_ImplVulkanH_SelectPresentMode",
@@ -1207,6 +1269,7 @@ local t={
          type="VkPhysicalDevice"}},
      argsoriginal="(VkPhysicalDevice physical_device)",
      call_args="(physical_device)",
+      call_args_old="(physical_device)",
      cimguiname="ImGui_ImplVulkanH_SelectQueueFamilyIndex",
      defaults={},
      funcname="ImGui_ImplVulkanH_SelectQueueFamilyIndex",
@@ -1237,6 +1300,7 @@ local t={
          type="VkColorSpaceKHR"}},
      argsoriginal="(VkPhysicalDevice physical_device,VkSurfaceKHR surface,const VkFormat* request_formats,int request_formats_count,VkColorSpaceKHR request_color_space)",
      call_args="(physical_device,surface,request_formats,request_formats_count,request_color_space)",
+      call_args_old="(physical_device,surface,request_formats,request_formats_count,request_color_space)",
      cimguiname="ImGui_ImplVulkanH_SelectSurfaceFormat",
      defaults={},
      funcname="ImGui_ImplVulkanH_SelectSurfaceFormat",
@@ -1252,6 +1316,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplVulkanH_Window_ImGui_ImplVulkanH_Window",
      constructor=true,
      defaults={},
@@ -1293,6 +1358,7 @@ local t={
          type="VkImageLayout"}},
      argsoriginal="(VkSampler sampler,VkImageView image_view,VkImageLayout image_layout)",
      call_args="(sampler,image_view,image_layout)",
+      call_args_old="(sampler,image_view,image_layout)",
      cimguiname="ImGui_ImplVulkan_AddTexture",
      defaults={},
      funcname="ImGui_ImplVulkan_AddTexture",
@@ -1311,6 +1377,7 @@ local t={
          type="const ImGui_ImplVulkan_PipelineInfo*"}},
      argsoriginal="(const ImGui_ImplVulkan_PipelineInfo* info)",
      call_args="(info)",
+      call_args_old="(info)",
      cimguiname="ImGui_ImplVulkan_CreateMainPipeline",
      defaults={},
      funcname="ImGui_ImplVulkan_CreateMainPipeline",
@@ -1329,6 +1396,7 @@ local t={
          type="ImGui_ImplVulkan_InitInfo*"}},
      argsoriginal="(ImGui_ImplVulkan_InitInfo* info)",
      call_args="(info)",
+      call_args_old="(info)",
      cimguiname="ImGui_ImplVulkan_Init",
      defaults={},
      funcname="ImGui_ImplVulkan_Init",
@@ -1353,6 +1421,7 @@ local t={
          type="void*"}},
      argsoriginal="(uint32_t api_version,PFN_vkVoidFunction(*loader_func)(const char* function_name,void* user_data),void* user_data=nullptr)",
      call_args="(api_version,user_data),user_data)",
+      call_args_old="(api_version,user_data),user_data)",
      cimguiname="ImGui_ImplVulkan_LoadFunctions",
      defaults={
        user_data="nullptr"},
@@ -1369,6 +1438,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplVulkan_NewFrame",
      defaults={},
      funcname="ImGui_ImplVulkan_NewFrame",
@@ -1387,6 +1457,7 @@ local t={
          type="VkDescriptorSet"}},
      argsoriginal="(VkDescriptorSet descriptor_set)",
      call_args="(descriptor_set)",
+      call_args_old="(descriptor_set)",
      cimguiname="ImGui_ImplVulkan_RemoveTexture",
      defaults={},
      funcname="ImGui_ImplVulkan_RemoveTexture",
@@ -1411,6 +1482,7 @@ local t={
          type="VkPipeline"}},
      argsoriginal="(ImDrawData* draw_data,VkCommandBuffer command_buffer,VkPipeline pipeline=0ULL)",
      call_args="(draw_data,command_buffer,pipeline)",
+      call_args_old="(draw_data,command_buffer,pipeline)",
      cimguiname="ImGui_ImplVulkan_RenderDrawData",
      defaults={
        pipeline="0ULL"},
@@ -1430,6 +1502,7 @@ local t={
          type="uint32_t"}},
      argsoriginal="(uint32_t min_image_count)",
      call_args="(min_image_count)",
+      call_args_old="(min_image_count)",
      cimguiname="ImGui_ImplVulkan_SetMinImageCount",
      defaults={},
      funcname="ImGui_ImplVulkan_SetMinImageCount",
@@ -1445,6 +1518,7 @@ local t={
      argsT={},
      argsoriginal="()",
      call_args="()",
+      call_args_old="()",
      cimguiname="ImGui_ImplVulkan_Shutdown",
      defaults={},
      funcname="ImGui_ImplVulkan_Shutdown",
@@ -1463,6 +1537,7 @@ local t={
          type="ImTextureData*"}},
      argsoriginal="(ImTextureData* tex)",
      call_args="(tex)",
+      call_args_old="(tex)",
      cimguiname="ImGui_ImplVulkan_UpdateTexture",
      defaults={},
      funcname="ImGui_ImplVulkan_UpdateTexture",
--- a/test/main.c
+++ b/test/main.c
@@ -34,6 +34,7 @@ int main(void)
    display_size.x = 1920;
    display_size.y = 1080;
    io->DisplaySize = display_size;
+	printf("DisplaySice %f, %f\n", io->DisplaySize.x, io->DisplaySize.y);
    io->DeltaTime = 1.0f / 60.0f;
    igNewFrame();
Author	SHA1	Message	Date
sonoro1234	794f63b480	cpp2ffi: gen_structs_c only used C types	2025-11-09 13:37:06 +01:00
sonoro1234	34550586d4	cpp2ffi: hide genConversors and gen_structs_c	2025-11-09 12:15:04 +01:00
sonoro1234	3c9eda8f1f	cpp2ffi:keep call_args_old	2025-11-09 11:37:28 +01:00
sonoro1234	26c3254fcb	ccc3	2025-11-08 09:53:51 +01:00
sonoro1234	0d6a84344c	add define ImTextureID_Invalid	2025-11-06 19:11:44 +01:00
sonoro1234	65f439f8b8	ccc2	2025-11-06 09:43:30 +01:00
sonoro1234	1407cd296d	ccc	2025-11-04 11:09:08 +01:00
sonoro1234	393cae9274	example_sdl3_vulkan/main.c correction	2025-10-29 18:42:28 +01:00