Bot: Update dependencies

.references/imgui

@@ -1 +1 @@
-v1.91.6
+v1.91.7

dcimgui/backends/cimgui_impl_dx10.h

@@ -17,6 +17,8 @@
 // - Documentation        https://dearimgui.com/docs (same as your local docs/ folder).
 // - Introduction, links and more at the top of imgui.cpp
 
+// Auto-generated forward declarations for C header
+typedef struct ImGui_ImplDX10_RenderState_t ImGui_ImplDX10_RenderState;
 #pragma once
 
 #ifdef __cplusplus
@@ -26,6 +28,8 @@ extern "C"
 #include "dcimgui.h"
 #ifndef IMGUI_DISABLE
 typedef struct ID3D10Device_t ID3D10Device;
+typedef struct ID3D10SamplerState_t ID3D10SamplerState;
+typedef struct ID3D10Buffer_t ID3D10Buffer;
 
 typedef struct ImDrawData_t ImDrawData;
 // Follow "Getting Started" link and check examples/ folder to learn about using backends!
@@ -37,6 +41,16 @@ CIMGUI_IMPL_API void cImGui_ImplDX10_RenderDrawData(ImDrawData* draw_data);
 // Use if you want to reset your rendering device without losing Dear ImGui state.
 CIMGUI_IMPL_API bool cImGui_ImplDX10_CreateDeviceObjects(void);
 CIMGUI_IMPL_API void cImGui_ImplDX10_InvalidateDeviceObjects(void);
+
+// [BETA] Selected render state data shared with callbacks.
+// This is temporarily stored in GetPlatformIO().Renderer_RenderState during the ImGui_ImplDX10_RenderDrawData() call.
+// (Please open an issue if you feel you need access to more data)
+struct ImGui_ImplDX10_RenderState_t
+{
+    ID3D10Device*       Device;
+    ID3D10SamplerState* SamplerDefault;
+    ID3D10Buffer*       VertexConstantBuffer;
+};
 #endif// #ifndef IMGUI_DISABLE
 #ifdef __cplusplus
 } // End of extern "C" block

dcimgui/backends/cimgui_impl_dx11.h

@@ -31,6 +31,7 @@ extern "C"
 typedef struct ID3D11Device ID3D11Device;
 typedef struct ID3D11DeviceContext ID3D11DeviceContext;
 typedef struct ID3D11SamplerState_t ID3D11SamplerState;
+typedef struct ID3D11Buffer_t ID3D11Buffer;
 
 typedef struct ImDrawData_t ImDrawData;
 // Follow "Getting Started" link and check examples/ folder to learn about using backends!
@@ -51,6 +52,7 @@ struct ImGui_ImplDX11_RenderState_t
     ID3D11Device*        Device;
     ID3D11DeviceContext* DeviceContext;
     ID3D11SamplerState*  SamplerDefault;
+    ID3D11Buffer*        VertexConstantBuffer;
 };
 #endif// #ifndef IMGUI_DISABLE
 #ifdef __cplusplus

dcimgui/backends/cimgui_impl_sdl3.cpp

@@ -44,6 +44,11 @@ CIMGUI_IMPL_API bool cimgui::cImGui_ImplSDL3_InitForSDLRenderer(cimgui::SDL_Wind
     return ::ImGui_ImplSDL3_InitForSDLRenderer(reinterpret_cast<::SDL_Window*>(window), reinterpret_cast<::SDL_Renderer*>(renderer));
 }
 
+CIMGUI_IMPL_API bool cimgui::cImGui_ImplSDL3_InitForSDLGPU(cimgui::SDL_Window* window)
+{
+    return ::ImGui_ImplSDL3_InitForSDLGPU(reinterpret_cast<::SDL_Window*>(window));
+}
+
 CIMGUI_IMPL_API bool cimgui::cImGui_ImplSDL3_InitForOther(cimgui::SDL_Window* window)
 {
     return ::ImGui_ImplSDL3_InitForOther(reinterpret_cast<::SDL_Window*>(window));

dcimgui/backends/cimgui_impl_sdl3.h

@@ -44,6 +44,7 @@ CIMGUI_IMPL_API bool cImGui_ImplSDL3_InitForVulkan(SDL_Window* window);
 CIMGUI_IMPL_API bool cImGui_ImplSDL3_InitForD3D(SDL_Window* window);
 CIMGUI_IMPL_API bool cImGui_ImplSDL3_InitForMetal(SDL_Window* window);
 CIMGUI_IMPL_API bool cImGui_ImplSDL3_InitForSDLRenderer(SDL_Window* window, SDL_Renderer* renderer);
+CIMGUI_IMPL_API bool cImGui_ImplSDL3_InitForSDLGPU(SDL_Window* window);
 CIMGUI_IMPL_API bool cImGui_ImplSDL3_InitForOther(SDL_Window* window);
 CIMGUI_IMPL_API void cImGui_ImplSDL3_Shutdown(void);
 CIMGUI_IMPL_API void cImGui_ImplSDL3_NewFrame(void);

dcimgui/backends/cimgui_impl_vulkan.cpp

@@ -99,6 +99,16 @@ CIMGUI_IMPL_API VkPresentModeKHR cimgui::cImGui_ImplVulkanH_SelectPresentMode(Vk
     return ::ImGui_ImplVulkanH_SelectPresentMode(physical_device, surface, request_modes, request_modes_count);
 }
 
+CIMGUI_IMPL_API VkPhysicalDevice cimgui::cImGui_ImplVulkanH_SelectPhysicalDevice(VkInstance instance)
+{
+    return ::ImGui_ImplVulkanH_SelectPhysicalDevice(instance);
+}
+
+CIMGUI_IMPL_API uint32_t      cimgui::cImGui_ImplVulkanH_SelectQueueFamilyIndex(VkPhysicalDevice physical_device)
+{
+    return ::ImGui_ImplVulkanH_SelectQueueFamilyIndex(physical_device);
+}
+
 CIMGUI_IMPL_API int           cimgui::cImGui_ImplVulkanH_GetMinImageCountFromPresentMode(VkPresentModeKHR present_mode)
 {
     return ::ImGui_ImplVulkanH_GetMinImageCountFromPresentMode(present_mode);

dcimgui/backends/cimgui_impl_vulkan.h

@@ -71,14 +71,16 @@ extern "C"
 #if defined(VK_VERSION_1_3)|| defined(VK_KHR_dynamic_rendering)
 #define IMGUI_IMPL_VULKAN_HAS_DYNAMIC_RENDERING
 #endif // #if defined(VK_VERSION_1_3)|| defined(VK_KHR_dynamic_rendering)
+// Current version of the backend use 1 descriptor for the font atlas + as many as additional calls done to ImGui_ImplVulkan_AddTexture().
+// It is expected that as early as Q1 2025 the backend will use a few more descriptors. Use this value + number of desired calls to ImGui_ImplVulkan_AddTexture().
+#define IMGUI_IMPL_VULKAN_MINIMUM_IMAGE_SAMPLER_POOL_SIZE   (1)      // Minimum per atlas
+
 // Initialization data, for ImGui_ImplVulkan_Init()
 // [Please zero-clear before use!]
 // - About descriptor pool:
 //   - A VkDescriptorPool should be created with VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT,
 //     and must contain a pool size large enough to hold a small number of VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER descriptors.
 //   - As an convenience, by setting DescriptorPoolSize > 0 the backend will create one for you.
-//   - Current version of the backend use 1 descriptor for the font atlas + as many as additional calls done to ImGui_ImplVulkan_AddTexture().
-//   - It is expected that as early as Q1 2025 the backend will use a few more descriptors, so aim at 10 + number of desierd calls to ImGui_ImplVulkan_AddTexture().
 // - About dynamic rendering:
 //   - When using dynamic rendering, set UseDynamicRendering=true and fill PipelineRenderingCreateInfo structure.
 struct ImGui_ImplVulkan_InitInfo_t
@@ -147,18 +149,24 @@ struct ImGui_ImplVulkan_RenderState_t
 
 //-------------------------------------------------------------------------
 // Internal / Miscellaneous Vulkan Helpers
-// (Used by example's main.cpp. Used by multi-viewport features. PROBABLY NOT used by your own engine/app.)
 //-------------------------------------------------------------------------
+// Used by example's main.cpp. Used by multi-viewport features. PROBABLY NOT used by your own engine/app.
+//
 // You probably do NOT need to use or care about those functions.
 // Those functions only exist because:
 //   1) they facilitate the readability and maintenance of the multiple main.cpp examples files.
 //   2) the multi-viewport / platform window implementation needs them internally.
-// Generally we avoid exposing any kind of superfluous high-level helpers in the bindings,
+// Generally we avoid exposing any kind of superfluous high-level helpers in the backends,
 // but it is too much code to duplicate everywhere so we exceptionally expose them.
 //
-// Your engine/app will likely _already_ have code to setup all that stuff (swap chain, render pass, frame buffers, etc.).
-// You may read this code to learn about Vulkan, but it is recommended you use you own custom tailored code to do equivalent work.
-// (The ImGui_ImplVulkanH_XXX functions do not interact with any of the state used by the regular ImGui_ImplVulkan_XXX functions)
+// Your engine/app will likely _already_ have code to setup all that stuff (swap chain,
+// render pass, frame buffers, etc.). You may read this code if you are curious, but
+// it is recommended you use you own custom tailored code to do equivalent work.
+//
+// We don't provide a strong guarantee that we won't change those functions API.
+//
+// The ImGui_ImplVulkanH_XXX functions should NOT interact with any of the state used
+// by the regular ImGui_ImplVulkan_XXX functions).
 //-------------------------------------------------------------------------
 
 typedef struct ImGui_ImplVulkanH_Frame_t ImGui_ImplVulkanH_Frame;
@@ -169,6 +177,8 @@ CIMGUI_IMPL_API void          cImGui_ImplVulkanH_CreateOrResizeWindow(VkInstance
 CIMGUI_IMPL_API void          cImGui_ImplVulkanH_DestroyWindow(VkInstance instance, VkDevice device, ImGui_ImplVulkanH_Window* wnd, const VkAllocationCallbacks* allocator);
 CIMGUI_IMPL_API VkSurfaceFormatKHR cImGui_ImplVulkanH_SelectSurfaceFormat(VkPhysicalDevice physical_device, VkSurfaceKHR surface, const VkFormat* request_formats, int request_formats_count, VkColorSpaceKHR request_color_space);
 CIMGUI_IMPL_API VkPresentModeKHR cImGui_ImplVulkanH_SelectPresentMode(VkPhysicalDevice physical_device, VkSurfaceKHR surface, const VkPresentModeKHR* request_modes, int request_modes_count);
+CIMGUI_IMPL_API VkPhysicalDevice cImGui_ImplVulkanH_SelectPhysicalDevice(VkInstance instance);
+CIMGUI_IMPL_API uint32_t      cImGui_ImplVulkanH_SelectQueueFamilyIndex(VkPhysicalDevice physical_device);
 CIMGUI_IMPL_API int           cImGui_ImplVulkanH_GetMinImageCountFromPresentMode(VkPresentModeKHR present_mode);
 
 // Helper structure to hold the data needed by one rendering frame

dcimgui/backends/imgui_impl_allegro5.cpp

@@ -20,6 +20,7 @@
 
 // CHANGELOG
 // (minor and older changes stripped away, please see git history for details)
+//  2025-01-06: Avoid calling al_set_mouse_cursor() repeatedly since it appears to leak on on X11 (#8256).
 //  2024-08-22: moved some OS/backend related function pointers from ImGuiIO to ImGuiPlatformIO:
 //               - io.GetClipboardTextFn    -> platform_io.Platform_GetClipboardTextFn
 //               - io.SetClipboardTextFn    -> platform_io.Platform_SetClipboardTextFn
@@ -95,6 +96,7 @@ struct ImGui_ImplAllegro5_Data
     ALLEGRO_MOUSE_CURSOR*       MouseCursorInvisible;
     ALLEGRO_VERTEX_DECL*        VertexDecl;
     char*                       ClipboardTextData;
+    ImGuiMouseCursor            LastCursor;
 
     ImVector<ImDrawVertAllegro> BufVertices;
     ImVector<int>               BufIndices;
@@ -438,6 +440,7 @@ bool ImGui_ImplAllegro5_Init(ALLEGRO_DISPLAY* display)
     io.BackendFlags |= ImGuiBackendFlags_HasMouseCursors;       // We can honor GetMouseCursor() values (optional)
 
     bd->Display = display;
+    bd->LastCursor = ALLEGRO_SYSTEM_MOUSE_CURSOR_NONE;
 
     // Create custom vertex declaration.
     // Unfortunately Allegro doesn't support 32-bit packed colors so we have to convert them to 4 floats.
@@ -568,9 +571,16 @@ static void ImGui_ImplAllegro5_UpdateMouseCursor()
 
     ImGui_ImplAllegro5_Data* bd = ImGui_ImplAllegro5_GetBackendData();
     ImGuiMouseCursor imgui_cursor = ImGui::GetMouseCursor();
-    if (io.MouseDrawCursor || imgui_cursor == ImGuiMouseCursor_None)
+
+    // Hide OS mouse cursor if imgui is drawing it
+    if (io.MouseDrawCursor)
+        imgui_cursor = ImGuiMouseCursor_None;
+
+    if (bd->LastCursor == imgui_cursor)
+        return;
+    bd->LastCursor = imgui_cursor;
+    if (imgui_cursor == ImGuiMouseCursor_None)
     {
-        // Hide OS mouse cursor if imgui is drawing it or if it wants no cursor
         al_set_mouse_cursor(bd->Display, bd->MouseCursorInvisible);
     }
     else

dcimgui/backends/imgui_impl_dx10.cpp

@@ -15,6 +15,7 @@
 
 // CHANGELOG
 // (minor and older changes stripped away, please see git history for details)
+//  2025-01-06: DirectX10: Expose selected render state in ImGui_ImplDX10_RenderState, which you can access in 'void* platform_io.Renderer_RenderState' during draw callbacks.
 //  2024-10-07: DirectX10: Changed default texture sampler to Clamp instead of Repeat/Wrap.
 //  2022-10-11: Using 'nullptr' instead of 'NULL' as per our switch to C++11.
 //  2021-06-29: Reorganized backend to pull data from a single structure to facilitate usage with multiple-contexts (all g_XXXX access changed to bd->XXXX).
@@ -95,7 +96,28 @@ static void ImGui_ImplDX10_SetupRenderState(ImDrawData* draw_data, ID3D10Device*
     vp.TopLeftX = vp.TopLeftY = 0;
     device->RSSetViewports(1, &vp);
 
-    // Bind shader and vertex buffers
+    // Setup orthographic projection matrix into our constant buffer
+    // Our visible imgui space lies from draw_data->DisplayPos (top left) to draw_data->DisplayPos+data_data->DisplaySize (bottom right). DisplayPos is (0,0) for single viewport apps.
+    void* mapped_resource;
+    if (bd->pVertexConstantBuffer->Map(D3D10_MAP_WRITE_DISCARD, 0, &mapped_resource) == S_OK)
+    {
+        VERTEX_CONSTANT_BUFFER_DX10* constant_buffer = (VERTEX_CONSTANT_BUFFER_DX10*)mapped_resource;
+        float L = draw_data->DisplayPos.x;
+        float R = draw_data->DisplayPos.x + draw_data->DisplaySize.x;
+        float T = draw_data->DisplayPos.y;
+        float B = draw_data->DisplayPos.y + draw_data->DisplaySize.y;
+        float mvp[4][4] =
+        {
+            { 2.0f/(R-L),   0.0f,           0.0f,       0.0f },
+            { 0.0f,         2.0f/(T-B),     0.0f,       0.0f },
+            { 0.0f,         0.0f,           0.5f,       0.0f },
+            { (R+L)/(L-R),  (T+B)/(B-T),    0.5f,       1.0f },
+        };
+        memcpy(&constant_buffer->mvp, mvp, sizeof(mvp));
+        bd->pVertexConstantBuffer->Unmap();
+    }
+
+    // Setup shader and vertex buffers
     unsigned int stride = sizeof(ImDrawVert);
     unsigned int offset = 0;
     device->IASetInputLayout(bd->pInputLayout);
@@ -171,28 +193,6 @@ void ImGui_ImplDX10_RenderDrawData(ImDrawData* draw_data)
     bd->pVB->Unmap();
     bd->pIB->Unmap();
 
-    // Setup orthographic projection matrix into our constant buffer
-    // Our visible imgui space lies from draw_data->DisplayPos (top left) to draw_data->DisplayPos+data_data->DisplaySize (bottom right). DisplayPos is (0,0) for single viewport apps.
-    {
-        void* mapped_resource;
-        if (bd->pVertexConstantBuffer->Map(D3D10_MAP_WRITE_DISCARD, 0, &mapped_resource) != S_OK)
-            return;
-        VERTEX_CONSTANT_BUFFER_DX10* constant_buffer = (VERTEX_CONSTANT_BUFFER_DX10*)mapped_resource;
-        float L = draw_data->DisplayPos.x;
-        float R = draw_data->DisplayPos.x + draw_data->DisplaySize.x;
-        float T = draw_data->DisplayPos.y;
-        float B = draw_data->DisplayPos.y + draw_data->DisplaySize.y;
-        float mvp[4][4] =
-        {
-            { 2.0f/(R-L),   0.0f,           0.0f,       0.0f },
-            { 0.0f,         2.0f/(T-B),     0.0f,       0.0f },
-            { 0.0f,         0.0f,           0.5f,       0.0f },
-            { (R+L)/(L-R),  (T+B)/(B-T),    0.5f,       1.0f },
-        };
-        memcpy(&constant_buffer->mvp, mvp, sizeof(mvp));
-        bd->pVertexConstantBuffer->Unmap();
-    }
-
     // Backup DX state that will be modified to restore it afterwards (unfortunately this is very ugly looking and verbose. Close your eyes!)
     struct BACKUP_DX10_STATE
     {
@@ -236,6 +236,13 @@ void ImGui_ImplDX10_RenderDrawData(ImDrawData* draw_data)
 
     // Setup desired DX state
     ImGui_ImplDX10_SetupRenderState(draw_data, device);
+    // Setup render state structure (for callbacks and custom texture bindings)
+    ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
+    ImGui_ImplDX10_RenderState render_state;
+    render_state.Device = bd->pd3dDevice;
+    render_state.SamplerDefault = bd->pFontSampler;
+    render_state.VertexConstantBuffer = bd->pVertexConstantBuffer;
+    platform_io.Renderer_RenderState = &render_state;
 
     // Render command lists
     // (Because we merged all buffers into a single one, we maintain our own offset into them)
@@ -248,7 +255,7 @@ void ImGui_ImplDX10_RenderDrawData(ImDrawData* draw_data)
         for (int cmd_i = 0; cmd_i < draw_list->CmdBuffer.Size; cmd_i++)
         {
             const ImDrawCmd* pcmd = &draw_list->CmdBuffer[cmd_i];
-            if (pcmd->UserCallback)
+            if (pcmd->UserCallback != nullptr)
             {
                 // User callback, registered via ImDrawList::AddCallback()
                 // (ImDrawCallback_ResetRenderState is a special callback value used by the user to request the renderer to reset render state.)
@@ -278,6 +285,7 @@ void ImGui_ImplDX10_RenderDrawData(ImDrawData* draw_data)
         global_idx_offset += draw_list->IdxBuffer.Size;
         global_vtx_offset += draw_list->VtxBuffer.Size;
     }
+    platform_io.Renderer_RenderState = nullptr;
 
     // Restore modified DX state
     device->RSSetScissorRects(old.ScissorRectsCount, old.ScissorRects);

dcimgui/backends/imgui_impl_dx10.h

@@ -18,6 +18,8 @@
 #ifndef IMGUI_DISABLE
 
 struct ID3D10Device;
+struct ID3D10SamplerState;
+struct ID3D10Buffer;
 
 // Follow "Getting Started" link and check examples/ folder to learn about using backends!
 IMGUI_IMPL_API bool     ImGui_ImplDX10_Init(ID3D10Device* device);
@@ -29,4 +31,14 @@ IMGUI_IMPL_API void     ImGui_ImplDX10_RenderDrawData(ImDrawData* draw_data);
 IMGUI_IMPL_API bool     ImGui_ImplDX10_CreateDeviceObjects();
 IMGUI_IMPL_API void     ImGui_ImplDX10_InvalidateDeviceObjects();
 
+// [BETA] Selected render state data shared with callbacks.
+// This is temporarily stored in GetPlatformIO().Renderer_RenderState during the ImGui_ImplDX10_RenderDrawData() call.
+// (Please open an issue if you feel you need access to more data)
+struct ImGui_ImplDX10_RenderState
+{
+    ID3D10Device*           Device;
+    ID3D10SamplerState*     SamplerDefault;
+    ID3D10Buffer*           VertexConstantBuffer;
+};
+
 #endif // #ifndef IMGUI_DISABLE