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change to imgui docker version

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rename to work-calendar
This commit is contained in:
Ammerhai
2025-08-11 19:34:03 +02:00
parent 515fdbc83c
commit 86f2520c3e
78 changed files with 12220 additions and 506 deletions
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libs/imgui/backends/imgui_impl_dx9.cpp
+162 -1
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@@ -6,6 +6,7 @@
// [X] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset).
// [X] Renderer: Texture updates support for dynamic font atlas (ImGuiBackendFlags_RendererHasTextures).
// [X] Renderer: IMGUI_USE_BGRA_PACKED_COLOR support, as this is the optimal color encoding for DirectX9.
// [X] Renderer: Multi-viewport support (multiple windows). Enable with 'io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable'.
// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
@@ -17,6 +18,7 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2025-XX-XX: Platform: Added support for multiple windows via the ImGuiPlatformIO interface.
// 2025-06-11: DirectX9: Added support for ImGuiBackendFlags_RendererHasTextures, for dynamic font atlas.
// 2024-10-07: DirectX9: Changed default texture sampler to Clamp instead of Repeat/Wrap.
// 2024-02-12: DirectX9: Using RGBA format when supported by the driver to avoid CPU side conversion. (#6575)
@@ -86,6 +88,12 @@ static ImGui_ImplDX9_Data* ImGui_ImplDX9_GetBackendData()
return ImGui::GetCurrentContext() ? (ImGui_ImplDX9_Data*)ImGui::GetIO().BackendRendererUserData : nullptr;
}
// Forward Declarations
static void ImGui_ImplDX9_InitMultiViewportSupport();
static void ImGui_ImplDX9_ShutdownMultiViewportSupport();
static void ImGui_ImplDX9_CreateDeviceObjectsForPlatformWindows();
static void ImGui_ImplDX9_InvalidateDeviceObjectsForPlatformWindows();
// Functions
static void ImGui_ImplDX9_SetupRenderState(ImDrawData* draw_data)
{
@@ -295,6 +303,11 @@ void ImGui_ImplDX9_RenderDrawData(ImDrawData* draw_data)
global_vtx_offset += draw_list->VtxBuffer.Size;
}
// When using multi-viewports, it appears that there's an odd logic in DirectX9 which prevent subsequent windows
// from rendering until the first window submits at least one draw call, even once. That's our workaround. (see #2560)
if (global_vtx_offset == 0)
bd->pd3dDevice->DrawIndexedPrimitive(D3DPT_TRIANGLELIST, 0, 0, 0, 0, 0);
// Restore the DX9 transform
device->SetTransform(D3DTS_WORLD, &last_world);
device->SetTransform(D3DTS_VIEW, &last_view);
@@ -335,6 +348,7 @@ bool ImGui_ImplDX9_Init(IDirect3DDevice9* device)
io.BackendRendererName = "imgui_impl_dx9";
io.BackendFlags |= ImGuiBackendFlags_RendererHasVtxOffset; // We can honor the ImDrawCmd::VtxOffset field, allowing for large meshes.
io.BackendFlags |= ImGuiBackendFlags_RendererHasTextures; // We can honor ImGuiPlatformIO::Textures[] requests during render.
io.BackendFlags |= ImGuiBackendFlags_RendererHasViewports; // We can create multi-viewports on the Renderer side (optional)
ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
platform_io.Renderer_TextureMaxWidth = platform_io.Renderer_TextureMaxHeight = 4096;
@@ -343,6 +357,8 @@ bool ImGui_ImplDX9_Init(IDirect3DDevice9* device)
bd->pd3dDevice->AddRef();
bd->HasRgbaSupport = ImGui_ImplDX9_CheckFormatSupport(bd->pd3dDevice, D3DFMT_A8B8G8R8);
ImGui_ImplDX9_InitMultiViewportSupport();
return true;
}
@@ -352,11 +368,12 @@ void ImGui_ImplDX9_Shutdown()
IM_ASSERT(bd != nullptr && "No renderer backend to shutdown, or already shutdown?");
ImGuiIO& io = ImGui::GetIO();
ImGui_ImplDX9_ShutdownMultiViewportSupport();
ImGui_ImplDX9_InvalidateDeviceObjects();
if (bd->pd3dDevice) { bd->pd3dDevice->Release(); }
io.BackendRendererName = nullptr;
io.BackendRendererUserData = nullptr;
io.BackendFlags &= ~(ImGuiBackendFlags_RendererHasVtxOffset | ImGuiBackendFlags_RendererHasTextures);
io.BackendFlags &= ~(ImGuiBackendFlags_RendererHasVtxOffset | ImGuiBackendFlags_RendererHasTextures | ImGuiBackendFlags_RendererHasViewports);
IM_DELETE(bd);
}
@@ -444,6 +461,7 @@ bool ImGui_ImplDX9_CreateDeviceObjects()
ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
if (!bd || !bd->pd3dDevice)
return false;
ImGui_ImplDX9_CreateDeviceObjectsForPlatformWindows();
return true;
}
@@ -462,6 +480,7 @@ void ImGui_ImplDX9_InvalidateDeviceObjects()
}
if (bd->pVB) { bd->pVB->Release(); bd->pVB = nullptr; }
if (bd->pIB) { bd->pIB->Release(); bd->pIB = nullptr; }
ImGui_ImplDX9_InvalidateDeviceObjectsForPlatformWindows();
}
void ImGui_ImplDX9_NewFrame()
@@ -471,6 +490,148 @@ void ImGui_ImplDX9_NewFrame()
IM_UNUSED(bd);
}
//--------------------------------------------------------------------------------------------------------
// MULTI-VIEWPORT / PLATFORM INTERFACE SUPPORT
// This is an _advanced_ and _optional_ feature, allowing the backend to create and handle multiple viewports simultaneously.
// If you are new to dear imgui or creating a new binding for dear imgui, it is recommended that you completely ignore this section first..
//--------------------------------------------------------------------------------------------------------
// Helper structure we store in the void* RendererUserData field of each ImGuiViewport to easily retrieve our backend data.
struct ImGui_ImplDX9_ViewportData
{
IDirect3DSwapChain9* SwapChain;
D3DPRESENT_PARAMETERS d3dpp;
ImGui_ImplDX9_ViewportData() { SwapChain = nullptr; ZeroMemory(&d3dpp, sizeof(D3DPRESENT_PARAMETERS)); }
~ImGui_ImplDX9_ViewportData() { IM_ASSERT(SwapChain == nullptr); }
};
static void ImGui_ImplDX9_CreateWindow(ImGuiViewport* viewport)
{
ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
ImGui_ImplDX9_ViewportData* vd = IM_NEW(ImGui_ImplDX9_ViewportData)();
viewport->RendererUserData = vd;
// PlatformHandleRaw should always be a HWND, whereas PlatformHandle might be a higher-level handle (e.g. GLFWWindow*, SDL's WindowID).
// Some backends will leave PlatformHandleRaw == 0, in which case we assume PlatformHandle will contain the HWND.
HWND hwnd = viewport->PlatformHandleRaw ? (HWND)viewport->PlatformHandleRaw : (HWND)viewport->PlatformHandle;
IM_ASSERT(hwnd != 0);
ZeroMemory(&vd->d3dpp, sizeof(D3DPRESENT_PARAMETERS));
vd->d3dpp.Windowed = TRUE;
vd->d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
vd->d3dpp.BackBufferWidth = (UINT)viewport->Size.x;
vd->d3dpp.BackBufferHeight = (UINT)viewport->Size.y;
vd->d3dpp.BackBufferFormat = D3DFMT_UNKNOWN;
vd->d3dpp.hDeviceWindow = hwnd;
vd->d3dpp.EnableAutoDepthStencil = FALSE;
vd->d3dpp.AutoDepthStencilFormat = D3DFMT_D16;
vd->d3dpp.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE; // Present without vsync
HRESULT hr = bd->pd3dDevice->CreateAdditionalSwapChain(&vd->d3dpp, &vd->SwapChain); IM_UNUSED(hr);
IM_ASSERT(hr == D3D_OK);
IM_ASSERT(vd->SwapChain != nullptr);
}
static void ImGui_ImplDX9_DestroyWindow(ImGuiViewport* viewport)
{
// The main viewport (owned by the application) will always have RendererUserData == 0 since we didn't create the data for it.
if (ImGui_ImplDX9_ViewportData* vd = (ImGui_ImplDX9_ViewportData*)viewport->RendererUserData)
{
if (vd->SwapChain)
vd->SwapChain->Release();
vd->SwapChain = nullptr;
ZeroMemory(&vd->d3dpp, sizeof(D3DPRESENT_PARAMETERS));
IM_DELETE(vd);
}
viewport->RendererUserData = nullptr;
}
static void ImGui_ImplDX9_SetWindowSize(ImGuiViewport* viewport, ImVec2 size)
{
ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
ImGui_ImplDX9_ViewportData* vd = (ImGui_ImplDX9_ViewportData*)viewport->RendererUserData;
if (vd->SwapChain)
{
vd->SwapChain->Release();
vd->SwapChain = nullptr;
vd->d3dpp.BackBufferWidth = (UINT)size.x;
vd->d3dpp.BackBufferHeight = (UINT)size.y;
HRESULT hr = bd->pd3dDevice->CreateAdditionalSwapChain(&vd->d3dpp, &vd->SwapChain); IM_UNUSED(hr);
IM_ASSERT(hr == D3D_OK);
}
}
static void ImGui_ImplDX9_RenderWindow(ImGuiViewport* viewport, void*)
{
ImGui_ImplDX9_Data* bd = ImGui_ImplDX9_GetBackendData();
ImGui_ImplDX9_ViewportData* vd = (ImGui_ImplDX9_ViewportData*)viewport->RendererUserData;
ImVec4 clear_color = ImVec4(0.0f, 0.0f, 0.0f, 1.0f);
LPDIRECT3DSURFACE9 render_target = nullptr;
LPDIRECT3DSURFACE9 last_render_target = nullptr;
LPDIRECT3DSURFACE9 last_depth_stencil = nullptr;
vd->SwapChain->GetBackBuffer(0, D3DBACKBUFFER_TYPE_MONO, &render_target);
bd->pd3dDevice->GetRenderTarget(0, &last_render_target);
bd->pd3dDevice->GetDepthStencilSurface(&last_depth_stencil);
bd->pd3dDevice->SetRenderTarget(0, render_target);
bd->pd3dDevice->SetDepthStencilSurface(nullptr);
if (!(viewport->Flags & ImGuiViewportFlags_NoRendererClear))
{
D3DCOLOR clear_col_dx = D3DCOLOR_RGBA((int)(clear_color.x*255.0f), (int)(clear_color.y*255.0f), (int)(clear_color.z*255.0f), (int)(clear_color.w*255.0f));
bd->pd3dDevice->Clear(0, nullptr, D3DCLEAR_TARGET, clear_col_dx, 1.0f, 0);
}
ImGui_ImplDX9_RenderDrawData(viewport->DrawData);
// Restore render target
bd->pd3dDevice->SetRenderTarget(0, last_render_target);
bd->pd3dDevice->SetDepthStencilSurface(last_depth_stencil);
render_target->Release();
last_render_target->Release();
if (last_depth_stencil) last_depth_stencil->Release();
}
static void ImGui_ImplDX9_SwapBuffers(ImGuiViewport* viewport, void*)
{
ImGui_ImplDX9_ViewportData* vd = (ImGui_ImplDX9_ViewportData*)viewport->RendererUserData;
HRESULT hr = vd->SwapChain->Present(nullptr, nullptr, vd->d3dpp.hDeviceWindow, nullptr, 0);
// Let main application handle D3DERR_DEVICELOST by resetting the device.
IM_ASSERT(SUCCEEDED(hr) || hr == D3DERR_DEVICELOST);
}
static void ImGui_ImplDX9_InitMultiViewportSupport()
{
ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
platform_io.Renderer_CreateWindow = ImGui_ImplDX9_CreateWindow;
platform_io.Renderer_DestroyWindow = ImGui_ImplDX9_DestroyWindow;
platform_io.Renderer_SetWindowSize = ImGui_ImplDX9_SetWindowSize;
platform_io.Renderer_RenderWindow = ImGui_ImplDX9_RenderWindow;
platform_io.Renderer_SwapBuffers = ImGui_ImplDX9_SwapBuffers;
}
static void ImGui_ImplDX9_ShutdownMultiViewportSupport()
{
ImGui::DestroyPlatformWindows();
}
static void ImGui_ImplDX9_CreateDeviceObjectsForPlatformWindows()
{
ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
for (int i = 1; i < platform_io.Viewports.Size; i++)
if (!platform_io.Viewports[i]->RendererUserData)
ImGui_ImplDX9_CreateWindow(platform_io.Viewports[i]);
}
static void ImGui_ImplDX9_InvalidateDeviceObjectsForPlatformWindows()
{
ImGuiPlatformIO& platform_io = ImGui::GetPlatformIO();
for (int i = 1; i < platform_io.Viewports.Size; i++)
if (platform_io.Viewports[i]->RendererUserData)
ImGui_ImplDX9_DestroyWindow(platform_io.Viewports[i]);
}
//-----------------------------------------------------------------------------
#endif // #ifndef IMGUI_DISABLE