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619 Commits

Author SHA1 Message Date
ocornut
940627d008 Backends: SDL2: Fixed build for Emscripten and SDL_HAS_CAPTURE_AND_GLOBAL_MOUSE=0 platforms. 
Amend e06b5df.
 2025-09-24 15:29:00 +02:00
ocornut
719ea9c228 Comments 2025-09-24 15:00:24 +02:00
ocornut
f61a7ef222 Backends: SDL2,SDL3: avoid using the SDL_GetGlobalMouseState() path when one of our window is hovered. Fix mouse coordinate issue in fullscreen apps with macOS notch + better X11 perfs. (#7919, #7786) 2025-09-24 14:48:33 +02:00
ocornut
e06b5dfe12 Backends: SDL2,SDL3: Shallow tweaks. 
Toward fallback focused mouse handler to be a closer match docking version.
 2025-09-24 14:41:10 +02:00
ocornut
5f6eaa5278 Backends: Win32: minor optimization not submitting gamepad input if packet number has not changed. (#8556) 
To be honest I don't believe this is valuable as an optimization, but it makes debug stepping a little nicer.
 2025-09-23 16:30:07 +02:00
ocornut
301e652376 Backends: OpenGL3: fixed GL loader to work on Haiku OS which does not support. (#8952) 2025-09-22 16:04:59 +02:00
ocornut
d4f722d5b2 IO: added ImGuiPlatformIO::ClearPlatformHandlers(), ClearRendererHandlers(). Backends: call those on Shutdown(). (#8945, #2769) 2025-09-18 16:58:50 +02:00
ocornut
6274ca4266 Backends: GLFW: fixed build for Emscripten which doesn't expose glfw3native.h. 
Amend 10d0162
 2025-09-15 19:28:01 +02:00
ocornut
d92c8c6aff Backends: SDL2: Content Scales are always reported as 1.0 on Wayland. (#8921) 
SDL_GetDisplayDPI() seems generally broken on X11/Wayland, but our logs shows that on Wayland we get both a content scale from SDL_GetDisplayDPI() and a framebuffer scale.
 2025-09-15 19:20:56 +02:00
ocornut
72c00f39c1 Backends: GLFW: fix ImGui_ImplGlfw_IsWayland() amend broken 10d0162. (#8921, #8920) 
Accidentally broke this while shuffling code...
 2025-09-15 19:16:05 +02:00
ocornut
2675b7ca26 Backends: GLFW: Content Scales always reported as 1.0 on Wayland, FramebufferScale always reported as 1.0 on X11. (#8920, #8921) 2025-09-15 18:55:09 +02:00
ocornut
10d0162378 Backends: GLFW: added ImGui_ImplGlfw_IsWayland(). (#8921, #8920) 
(technically presently untested but we've researched this)
 2025-09-15 18:40:22 +02:00
ocornut
22a6a83c54 Backends: SDL3: use SDL_GetWindowDisplayScale() on Mac to output DisplayFrameBufferScale. The function is more reliable during resolution changes e.g. going fullscreen. (#8703, #4414) 2025-09-15 15:16:42 +02:00
ocornut
2841c5135d Backends: OpenGL3: add GL_NEAREST and samplers functions in loader. 2025-09-08 17:24:39 +02:00
ocornut
bf52f4a83c Backends: OpenGL3: added HasBindSampler storage for readability and consistency. 2025-09-08 17:23:48 +02:00
ocornut
14e076c5bb Backends: Internal renaming of samplers. 2025-09-08 16:02:23 +02:00
fgungor
bed08daede Backends: SDLGPU3: fixed double assignment. (#8924) 2025-09-08 11:32:38 +02:00
fdsa
09ebcf1779 Docs: fixed mismatched parentheses & other small changes. (#8922) 2025-09-08 11:30:14 +02:00
ocornut
02af06ea5f Backends: Vulkan: rewrite pColorAttachmentFormats deep-copy to avoid issues when calling multiple times. (#8282, #8110) 2025-09-04 18:14:28 +02:00
ocornut
026d47cd35 Backends: Vulkan: store pColorAttachmentFormats deep-copy into an ImVector. (#8282, #8110) 2025-09-04 18:05:58 +02:00
ocornut
c63714822f Backends: Vulkan: reorder InitInfo fields. 2025-09-04 18:05:15 +02:00
ocornut
26aa81a8b1 Backends: Vulkan: misc amends (makes ImGui_ImplVulkan_MainPipelineCreateInfo::PipelineRenderingCreateInfo consistent with InitInfo). (#8110, #8111, #8053) 2025-09-04 18:05:15 +02:00
ocornut
1ecc34a0b1 Backends: Vulkan: misc amends (e.g. changelog, coding style). (8110, 8111, 8053) 
# Conflicts:
#	backends/imgui_impl_vulkan.cpp
 2025-09-04 18:04:20 +02:00
ocornut
ee03cef14f Backends: Vulkan: revert using a struct for ImGui_ImplVulkan_CreatePipeline() for now. (#8110, #8111, #8053) 2025-09-04 18:00:05 +02:00
Ronan Cailleau
e51d93e2f5 Backends: Vulkan: added ImGui_ImplVulkan_CreateMainPipeline(). (#8110, #8111, #8053) 
- Added ImGui_ImplVulkan_CreateMainPipeline(...) to explicitly re-create the main window pipeline (when some of its properties are changed).
- Does not implicitly use ImGui_ImplVulkan_InitInfo::PipelineRenderingCreateInfo, but a function parameter.
- The main window pipeline is created only if possible during ImGui_ImplVulkan_Init(...) (if a render pass or rendering info are given), else it should be created with ImGui_ImplVulkan_ReCreateMainPipeline(...)
- ImGui_ImplVulkan_CreatePipeline now takes a struct rather than (too) many parameters (and returns the created pipeline).
 2025-09-04 18:00:05 +02:00
ocornut
515c0b526f Backends: SDL_GPU: typo + changelog. (#8892) 2025-08-20 18:53:25 +02:00
PTSVU
7c6fa8f8f7 Backends: SDL_GPU: add swapchain parameters to ImGui_ImplSDLGPU3_InitInfo. (#8892) 
(master branch commit, values are not used)
 2025-08-20 18:43:04 +02:00
ocornut
02f654cbce Backends: Allegro5: fixed missing support for ImGuiKey_PrintScreen under Windows. 2025-08-12 20:02:08 +02:00
ocornut
e1baadba84 Backends: Allegro5: Fixed texture format setup. (#8770, #8465) 
Amend/fix ee8941e.
 2025-08-12 15:02:58 +02:00
ocornut
e2a662eed8 Backends: Allegro5: fixed use of obsolete IM_OFFSETOF(). 2025-08-12 11:41:11 +02:00
ocornut
e1a93805db Backends: Allegro5: Added ImGui_ImplAllegro5_SetDisplay(). 2025-08-12 11:33:10 +02:00
ocornut
b6614f6c7c Backends: SDL_GPU3: removed ImGui_ImplSDLGPU3_Texture struct extraneous indirection now that we only need to store SDL_GPUTexture*. (#8866, #8163, #7998, #7988, #8465) 2025-08-08 15:51:17 +02:00
ocornut
9ee3d731b5 Backends: SDL_GPU3: changed ImTextureID type from SDL_GPUTextureSamplerBinding* to SDL_GPUTexture*. Added ImGui_ImplSDLGPU3_RenderState. (#8866, #8163, #7998, #7988) 2025-08-08 15:51:16 +02:00
Michael Böhme
90025a62c7 Backends: Vulkan: Avoid calling vkCmdBindDescriptorSets() when texture has not changed. (#8666) 2025-08-04 18:10:00 +09:00
Miolith
853a46e021 Backends: Vulkan: fixed texture update corruption introduced in 1.92.0. (#8801, #8755, #8840, #8465) 
Fix abe294bfd0
 2025-07-27 19:33:30 +09:00
Tim-Rex
4a51295c9e Backends: OpenGL3: add and call embedded loader shutdown in ImGui_ImplOpenGL3_Shutdown(). (#8792) 
Include update of imgui_impl_opengl3_loader.h as submitted to gl3w_stripped repository, which adds imgl3wShutdown().
 2025-07-22 16:46:35 +09:00
ocornut
643f0e3abf Backends: OpenGL3: restore update path on non-WebGL non-ES targets that doesn't require a CPU copy. (#8802, #8465) 
Amend/fix dbb91a5
 2025-07-15 14:34:40 +02:00
ocornut
8744d10235 Backends: OpenGL2, OpenGL3: set GL_UNPACK_ALIGNMENT to 1 before updating textures. (#8802) 2025-07-15 14:30:50 +02:00
ocornut
336d9212fc Backends: using range-for to iterate draw_data->CmdLists[]. 2025-07-11 17:41:52 +02:00
Pascal Thomet
18dca11dd0 Backends: GLFW, SDL2: ImplXXX_GetContentScaleXXX() helpers return 1.0f on emscripten / apple / android (#8742, #8733) 
We can divide platforms into two cases based on how they report screen geometry:
- Case 1: Platforms which report screen size in "physical pixels": Windows (for "Dpi aware" apps), Linux (with Wayland)
- Case 2: Platforms which report screen size in "density-independent pixels": macOS, iOS, Android, emscripten

As a consequence, there are two important things we need to know:
- FramebufferScale: The scaling factor FrameBufferSize / ScreenSize
  - In case 1, the framebuffer size is equal to the screen size and DisplayFramebufferScale=1.
  - In case 2, the framebuffer size is equal to the screen size multiplied by a factor, for example DisplayFramebufferScale=2.
- ContentScale The scaling factor for the content that we will display
  - In case 1, the content scale will often need to be > 1 (e.g., 2), because we will need to display bigger elements so that they show with a correct physical size on the screen.
  - In case 2, the content scale is equal to 1
This commit fixes ContentScale for platforms in case 2.
 2025-07-08 15:53:42 +02:00
Moses Miller
032e1397d9 Backends: Vulkan: use separate barrier for buffer. (#8772) 2025-07-07 16:58:42 +02:00
Moses Miller
c2d9b07533 Backends: Vulkan: fixed texture synchronization. (#8772) 2025-07-07 16:58:41 +02:00
ocornut
57a93e1a19 Backends: Allegro5: fixed texture update broken on some platforms where ALLEGRO_LOCK_WRITEONLY needed all texels to be rewritten. (#8770) 2025-07-07 15:36:24 +02:00
ocornut
495d6f1e39 Undef 'Status' in main header file. (#8751, #8765) 2025-07-07 14:56:50 +02:00
ocornut
d99ab9f903 Backends: SDL2: undef Status for X11. (#8751) 2025-06-28 17:15:18 +02:00
morrazzzz
fff47f1119 Backends: SDL3: avoid calling SDL_StartTextInput() again if already active. (#8727) 2025-06-27 16:35:59 +02:00
Thomas Quante
8e3aac5744 Backends: Vulkan: use nonCoherentAtomSize to align upload_size, fixing validation error on some setups. (#8743, #8744) 2025-06-27 16:32:17 +02:00
Christian Fillion
22ad62c90c Backends: OSX: added ImGuiMouseCursor_Wait and ImGuiMouseCursor_Progress mouse cursor support. (#8739) 
Yet another undocumented standard cursor.
Amend 8a35386.
 2025-06-27 13:35:03 +02:00
ocornut
dcf14505e2 Backends: SDLGPU: fixes call to SDL_MapGPUTransferBuffer(). Fixes artifacts on OSX/Metal. (#8465, #8703) 2025-06-25 15:48:56 +02:00
Geert Bleyen
04a5b9c2cf Backends: SDL3: fixed pulling SDL_PROP_WINDOW_COCOA_WINDOW_POINTER into viewport->PlatformHandleRaw. (#8725, #8726) 
SDL_VIDEO_DRIVER_COCOA does not exist on SDL3.
 2025-06-24 18:14:39 +02:00