1192 Commits

Author SHA1 Message Date
Bjorn Schobben
c65a3e2d6e Viewports: consume exact setter echoes before Begin.
Leftover PlatformRequestMove/Resize from a successful Set (Win32 WM_MOVE)
stayed authoritative through the following Begin, so SetNextWindowPos/Size,
clamp, and nav updates on a floating viewport were discarded. Apply the
platform rect in NewFrame and clear the flag when geometry matches the last
submitted request. Keep the flag when the OS actually adjusted the rect.
Drag rebase compares truncated LastPlatform* so a clamped axis does not
hitch the free one.

GLFW: drop the second X connection. Poll live geometry after a stable
unanswered X11 Set instead. Pre-3.4 IsWayland() no longer assumes Wayland
when X11 native headers are missing.
2026-08-19 01:05:05 +02:00
Bjorn Schobben
b3ea4243b1 Fix GLFW X11 viewport synchronization 2026-08-12 15:51:11 +02:00
ocornut
83f668625a Examples: OSX: fixed warning. 2026-08-06 22:53:34 +02:00
ocornut
de4a2990a2 Backends: Metal, Metal4: fixed resizing windows losing framebuffer scale. (#6828, #8856)
Untested for Metal4
2026-08-06 22:18:41 +02:00
ocornut
6ca5197cf8 Backends: Win32: remove unused code from an old experiment. 2026-08-06 21:50:04 +02:00
ocornut
f2ce2def09 Backends: OSX: fixed reporting backing scale as content scale (dpiscale).
Was possibly harmless because DpiScale is only used by user or certain opt-in feature.
But, Metal backend wrongly used viewport->DpiScale in ImGui_ImplMetal_SetWindowSize() so it might affect it cc #6828
2026-08-06 21:46:03 +02:00
ocornut
e236e74206 Merge branch 'master' into docking
# Conflicts:
#	backends/imgui_impl_dx12.cpp
#	backends/imgui_impl_sdl2.cpp
#	examples/example_sdl2_metal/main.mm
#	imgui_internal.h
2026-08-06 21:32:43 +02:00
ocornut
730f099239 Backends: OpenGL3: fixed unused variable warning. (#9507) 2026-08-06 19:01:49 +02:00
ocornut
724c69b182 Backends: SDL2: fixed querying framebuffer scale/density when using Metal. (#5592) 2026-08-06 18:34:33 +02:00
ocornut
a5a3e1bd04 (Breaking) Backends: DX12: removed support for legacy ImGui_ImplDX12_Init() signature obsoleted in 1.91.6. (#9487)
Amend 40b2286d1, 142827f7, eefe5d5aa.
2026-08-05 14:58:59 +02:00
ocornut
11bd4e7731 Merge branch 'master' into docking
# Conflicts:
#	imgui.cpp
2026-08-04 14:34:04 +02:00
ocornut
7c9f0c148c Backends, Examples: QNX: amends. Moved ignore list to main file. Removed .use files. (#9492)
Moved functions in example_qnx_opengl3/main.cpp to match structure of other examples.
2026-08-04 14:20:12 +02:00
Mike Gorchak
40ec568762 Backends+Examples: QNX Screen: added initial QNX support to backends and examples. (#9492) 2026-08-04 14:10:19 +02:00
ocornut
9b7699f325 Backends: amend comments to state that bilinear filtering is required ahead of 1.93. 2026-07-31 22:07:01 +02:00
ocornut
b48d1afbe8 Merge branch 'master' into docking
# Conflicts:
#	docs/CHANGELOG.txt
2026-07-31 16:25:00 +02:00
ocornut
f1cc2ae15e Version 1.92.9b 2026-07-31 16:14:42 +02:00
ocornut
950d27137e Tweaks. 2026-07-29 15:51:15 +02:00
ocornut
ff135cf5e5 Backends: DirectX11: removed obsolete comment that got left in this backend only. 2026-07-27 21:49:46 +02:00
ocornut
ca49eff398 Merge branch 'master' into docking
# Conflicts:
#	imgui.cpp
2026-07-22 15:46:24 +02:00
Brenton Bostick
61a093635c Backends: OpenGL3: fixed updating textures. (#9478, #9477, #9473, #8802)
Fixed 0ff4a8a.
2026-07-17 13:49:02 +02:00
ocornut
93bd4f0adb Merge branch 'master' into docking
# Conflicts:
#	.github/workflows/build.yml
#	backends/imgui_impl_opengl2.cpp
#	backends/imgui_impl_opengl3.cpp
#	backends/imgui_impl_sdl2.cpp
#	examples/example_apple_metal4/main.mm
#	imgui.cpp
2026-07-16 15:56:36 +02:00
ocornut
0ff4a8a900 Backends: OpenGL2/3: Backup and restore GL_UNPACK state in UpdateTexture(). Amends. (#9473, #8802)
Fix setting GL_UNPACK_ROW_LENGTH twice.
2026-07-15 18:20:05 +02:00
Turtle Dove
e3927dc004 Backends: OpenGL2/3: Backup and restore GL_UNPACK state in UpdateTexture() (#9473, #8802) 2026-07-15 18:16:57 +02:00
Turtle Dove
35a7e8e864 Backends: SDL2: restore SDL_StartTextInput()/SDL_StopTextInput() calls on Android (#7636, #9474) 2026-07-15 17:59:25 +02:00
Turtle Dove
909082890a Backends: Android: clear mouse position on touch release. (#6627, #9474) 2026-07-15 17:36:39 +02:00
Turtle Dove
162ce49af2 Backends: Vulkan: Fixed use-after-free in multi-viewport dynamic rendering path (#9390, #9468) 2026-07-15 14:32:52 +02:00
ocornut
bad1ee71f8 Backends: SDL_Renderer3: fixed changing scale mode not actually working on all platforms. (#7616, #9470, #9378) 2026-07-15 13:44:03 +02:00
ShiroKSH
003ee19d9e Backends: SDL_Renderer3: fixed default sampler not being Linear. (#7616, #9470, #9378) 2026-07-15 13:44:01 +02:00
Jonathan Hoffstadt
df71e28084 Backends: Metal4: added multi-viewport support (#9465, #9451) 2026-07-10 15:05:31 +02:00
ocornut
a23e9fb1b5 Merge branch 'master' into docking
# Conflicts:
#	imgui.cpp
#	imgui.h
2026-07-08 15:10:22 +02:00
Kian
481f2cea17 Backends: Metal4: added ImTextureID tex_id to residency set. (#9461, #9458, #9451)
This will resolve runtime errors identified by XCode's Metal Shader Validator.
2026-07-07 16:35:23 +02:00
Kian
520a29dd51 Backends: Metal4: added metal-cpp support. (#9461)
with amends.
2026-07-07 16:29:02 +02:00
ocornut
e616ace74d CI, Backends: Metal4: fixed CI, added comments. (#9458) 2026-07-03 17:48:11 +02:00
ocornut
d098bf9657 Merge branch 'master' into docking
# Conflicts:
#	backends/imgui_impl_glfw.cpp
#	backends/imgui_impl_sdl2.cpp
#	backends/imgui_impl_sdl3.cpp
#	imgui.cpp
#	imgui.h
#	imgui_internal.h
2026-07-03 16:59:31 +02:00
ocornut
caddd26fb9 Backends: Metal4: minor tweaks/comments. (#9458, #9451) 2026-07-02 12:09:06 +02:00
Amélie Heinrich
fc6395365d Backends: Metal4: Added Metal 4 backend. Added SDL3+Metal4 example. (#9458, #9451) 2026-07-02 12:00:10 +02:00
ocornut
93dd4c1567 Backends: Metal4: copy imgui_imp_metal.* to imgui_impl_metal4.*, unmodified. (#9458, #9451) 2026-07-02 11:59:36 +02:00
ocornut
9e6c0416fe Backends: GLFW,SDL2,SDL3: added wayland/driver marker in io.BackendPlatformName.
+ Stored bd->IsWayland variable for e.g. #7433
2026-06-29 18:26:59 +02:00
ocornut
64a3e726a8 Merge branch 'master' into docking
# Conflicts:
#	backends/imgui_impl_opengl3.cpp
2026-06-24 16:03:19 +02:00
ocornut
73a6610e81 Backends: OpenGL3: Expose selected render state in ImGui_ImplOpenGL3_RenderState, allowing to dynamically select between use of glBindSampler() and glTexParameter(). (#9378) 2026-06-17 15:02:51 +02:00
ocornut
2064059a7f Docs, Backends: OpenGL3, Vulkan: added comments about custom sampler. (#9378) 2026-06-17 12:53:36 +02:00
ocornut
2af6dd9694 Merge branch 'master' into docking
# Conflicts:
#	backends/imgui_impl_opengl3.cpp
#	imgui.cpp
2026-06-04 13:53:55 +02:00
Vladimir Perminov
7950c96f0e Backends: OpenGL3: GLSL version detection assume GLSL 410 when GL context is 4.1. Fixes an issue running on macOS with Wine. (#9427, #6577)
Amend fc737d23339
2026-06-03 15:48:52 +02:00
ocornut
4cb21e4a1e Merge branch 'master' into docking
# Conflicts:
#	backends/imgui_impl_win32.cpp
2026-05-28 15:46:34 +02:00
MouriNaruto
3e7b79aa17 Backends: Win32: use SetProcessDpiAwarenessContext instead of SetThreadDpiAwarenessContext when available, to fix the OpenGL3 Win32 example DPI scaling issue. (#9403) 2026-05-19 17:53:36 +02:00
ocornut
b61e56346a Merge branch 'master' into docking
# Conflicts:
#	imgui_demo.cpp
2026-05-12 16:43:34 +02:00
manuel
b58836f287 Backends: WebGPU: detect WGSL support at runtime instead of excluding WGVK at compile time. (#9387)
Previously WGVK was hard-disabled from WGSL via #if !defined(IMGUI_IMPL_WEBGPU_BACKEND_WGVK),
forcing the SPIRV fallback unconditionally. Now the WGSL path is attempted on all backends
and an empty stage_desc is returned when the module fails to compile letting the existing
SPIRV fallback at the call site kick in.
2026-05-11 15:38:27 +02:00
ocornut
310f3c8370 Merge branch 'master' into docking
# Conflicts:
#	backends/imgui_impl_metal.h
#	backends/imgui_impl_metal.mm
#	imgui.cpp
2026-05-06 12:30:38 +02:00
Vlad
dee9b15bbe Backends: Metal: add sampler states and DrawCallback_SetSamplerLinear / DrawCallback_SetSamplerNearest callbacks. (#9381, #9371, #9378) 2026-04-28 15:09:23 +02:00
ocornut
417f5ed66d Merge branch 'master' into docking 2026-04-24 17:36:26 +02:00