WIP: Add native Wayland support for Linux (#13197)
* Add runtime display backend detection for Wayland support Add LinuxDisplayBackend utility to detect X11 vs Wayland at runtime using GDK_IS_X11_DISPLAY / GDK_IS_WAYLAND_DISPLAY macros. This is the foundation for removing the forced GDK_BACKEND=x11 and enabling native Wayland support. - New files: LinuxDisplayBackend.hpp/.cpp with get_linux_display_backend(), is_running_on_wayland(), and is_running_on_x11() - Propagate wxHAVE_GDK_X11 / wxHAVE_GDK_WAYLAND from FindGTK3.cmake as compile definitions to libslic3r_gui - No-op on non-Linux platforms (returns Unknown / false) * Fix Phase 1 code quality: pragma once, source ordering, static cache * Make X11 initialization conditional for Wayland support Remove the unconditional GDK_BACKEND=x11 force that blocked native Wayland. Replace with conditional logic: - EGL safety fallback: re-force X11 only when wxUSE_GLCANVAS_EGL is off and WAYLAND_DISPLAY is set, with a warning log - XInitThreads() only called when DISPLAY is set (X11 in use) - __GLX_VENDOR_LIBRARY_NAME only set when DISPLAY is present (GLX-specific) - WEBKIT_DISABLE_COMPOSITING_MODE only set under XWayland (both DISPLAY and WAYLAND_DISPLAY present) - Guard X11/Xlib.h include with __has_include for robustness - Restore display validation to accept either DISPLAY or WAYLAND_DISPLAY This is Phase 2 of the Wayland support plan. * Fix Phase 2: safer EGL macro check, add clarifying comments * Add GLAD2 library and replace GLEW linkage in build system Set up GLAD2 as a static library to replace GLEW for OpenGL loading. GLAD2 supports both GLX and EGL, which is required for Wayland support. - Create src/glad/ with pre-generated GLAD2 sources (GL 4.6 compat) - Add src/glad/CMakeLists.txt building glad as a static library - Wire glad into src/CMakeLists.txt before libvgcode - Modify libvgcode to use shared glad for GL path (keeps local copy only for GLES2/Emscripten) to avoid duplicate symbol conflicts - Replace GLEW::GLEW with glad in libslic3r_gui link libraries Note: GLEW is kept in deps for OpenCSG. Code migration from GL/glew.h to glad/gl.h headers will follow in Phase 3B+3C. * Fix Phase 3A+3D: libvgcode GLAD include, dead files, dlopen dep, OpenGL link var * Migrate from GLEW to GLAD: replace headers and API calls across codebase Replace all #include <GL/glew.h> with <glad/gl.h> across 49 source files. Migrate GLEW API calls to GLAD equivalents: - glewInit/glewExperimental -> gladLoaderLoadGL() - GLEW_EXT_* / GLEW_ARB_* extension checks -> GLAD_GL_EXT_* / GLAD_GL_ARB_* - Remove GLEW-specific EGL/GLX mismatch #error guards (not needed with GLAD) - Replace unavailable EXT symbols with core GL equivalents in GLCanvas3D.cpp (GL_MAX_SAMPLES, glRenderbufferStorageMultisample, glBlitFramebuffer, GL_READ/DRAW_FRAMEBUFFER) - Update log messages from glewInit to gladLoadGL * Fix Phase 3B+3C: remove GLEW find, clean EXT symbols, update attribution - Remove find_package(GLEW) block from root CMakeLists.txt since GLEW is no longer linked by any main application code - Remove "glew" from SLIC3R_STATIC option description - Replace all remaining EXT framebuffer symbols with core equivalents in render_thumbnail_framebuffer_ext and _rectangular_selection_picking_pass - Update AboutDialog credits from GLEW to GLAD * Enable EGL in wxWidgets and add runtime GLX/EGL selection for Wayland - Set wxUSE_GLCANVAS_EGL=ON in wxWidgets build and Flatpak manifest - Add PreferGLX() call on X11 sessions for driver compatibility - Remove Phase 2 safety fallback (EGL is now always compiled in) - Guard SwapBuffers against hidden canvases to prevent Wayland stalls * Fix Phase 4: move PreferGLX to app startup, fix FPS counter guard Move wxGLCanvas::PreferGLX() from OpenGLManager::create_wxglcanvas() (static initializer) to GUI_App::on_init_inner() before any wxGLCanvas is constructed. This prevents a race where SkipPartCanvas could trigger wxGLBackend::Init() before the GLX preference is set. The new location also adds explicit is_running_on_wayland() detection with a warning for unknown backends. Move increment_fps_counter() inside the IsShownOnScreen() guard so FPS is only counted when a frame is actually swapped. * Update GLFW from 3.3.7 to 3.4 for runtime Wayland/X11 backend selection Replace the compile-time GLFW_USE_WAYLAND flag (which locked to a single backend) with GLFW 3.4's GLFW_BUILD_WAYLAND + GLFW_BUILD_X11 flags that build both backends and auto-select at runtime based on the available display server. This enables the CLI thumbnail renderer to work on both Wayland and X11 sessions without separate builds. * wayland: Fix UI call sites that rely on global screen coordinates On Wayland, wxGetMousePosition() returns (0,0) and SetPosition() is a no-op for top-level windows. Fix the highest-impact call sites: - GLCanvas3D: Use cached m_mouse.position from event handlers instead of wxGetMousePosition() + ScreenToClient() in get_local_mouse_position() - Plater: Use event-relative coords via ClientToScreen(e.GetPosition()) instead of wxGetMousePosition() in 3 leave-window handlers - BBLTopbar: Use event.GetPosition() and FindToolByPosition() directly in mouse handlers instead of wxGetMousePosition()/FindToolByCurrentPosition() - Search: Use focus-based dismiss logic on Wayland instead of wxGetMousePosition()-based rect checks in SearchDialog and SearchObjectDialog - GUI_App: Skip SetPosition() in window_pos_restore() on Wayland where it is a no-op; still restore size and maximize state - Button: Position tooltip relative to button widget via ClientToScreen instead of wxGetMousePosition() * Fix SearchDialog Wayland dismiss: guard against search_line focus * flatpak: Add Wayland socket permission for native Wayland support * spec * Fix crash on Wayland when wxWidgets lacks EGL support Restore the safety fallback that forces GDK_BACKEND=x11 when wxWidgets was not built with wxUSE_GLCANVAS_EGL=ON. Without this, the GLX backend tries to access a non-existent X11 display on native Wayland, crashing in wxGLCanvas::IsDisplaySupported() with SIGSEGV at offset 0xe4. Also add a defense-in-depth guard in detect_multisample() that skips the IsDisplaySupported call entirely on Wayland without EGL. Root cause: deps/wxWidgets must be rebuilt after enabling EGL. The compile-time check in OrcaSlicer.cpp detects the mismatch and falls back safely. * Fix EGL detection: use wxHAS_EGL instead of wxUSE_GLCANVAS_EGL wxUSE_GLCANVAS_EGL is a CMake build option, NOT a C++ preprocessor macro. The actual macro defined in wxWidgets setup.h is wxHAS_EGL. All compile-time EGL checks were using the wrong macro, causing the safety fallback to always trigger even with a properly built EGL-enabled wxWidgets. * Fix GL function pointers invalidated on Wayland/EGL gladLoaderLoadGL() dlopen's libGL.so.1 to resolve GL function pointers via dlsym, then immediately dlclose's the handle. On X11/GLX this is fine because the GLX context keeps libGL.so mapped. On Wayland/EGL, nothing else holds libGL.so open, so dlclose unmaps it and all function pointers become dangling — causing SIGSEGV on the first GL call. Fix: on Wayland, use gladLoadGL(eglGetProcAddress) which resolves function pointers through the EGL loader without opening/closing libGL.so. * fix crash on start and various rendering issues * fix crash on close * small refactor * move GPU selection to desktop file * clean up a bit * clean up more * fix appimage error
This commit is contained in:
SoftFever
311
src/glad/include/KHR/khrplatform.h
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311
src/glad/include/KHR/khrplatform.h
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#ifndef __khrplatform_h_
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#define __khrplatform_h_
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/*
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** Copyright (c) 2008-2018 The Khronos Group Inc.
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**
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** Permission is hereby granted, free of charge, to any person obtaining a
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** copy of this software and/or associated documentation files (the
|
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** "Materials"), to deal in the Materials without restriction, including
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** without limitation the rights to use, copy, modify, merge, publish,
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** distribute, sublicense, and/or sell copies of the Materials, and to
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** permit persons to whom the Materials are furnished to do so, subject to
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** the following conditions:
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**
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** The above copyright notice and this permission notice shall be included
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** in all copies or substantial portions of the Materials.
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**
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** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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*/
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/* Khronos platform-specific types and definitions.
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*
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* The master copy of khrplatform.h is maintained in the Khronos EGL
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* Registry repository at https://github.com/KhronosGroup/EGL-Registry
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* The last semantic modification to khrplatform.h was at commit ID:
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* 67a3e0864c2d75ea5287b9f3d2eb74a745936692
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*
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* Adopters may modify this file to suit their platform. Adopters are
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* encouraged to submit platform specific modifications to the Khronos
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* group so that they can be included in future versions of this file.
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* Please submit changes by filing pull requests or issues on
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* the EGL Registry repository linked above.
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*
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*
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* See the Implementer's Guidelines for information about where this file
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* should be located on your system and for more details of its use:
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* http://www.khronos.org/registry/implementers_guide.pdf
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*
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* This file should be included as
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* #include <KHR/khrplatform.h>
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* by Khronos client API header files that use its types and defines.
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*
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* The types in khrplatform.h should only be used to define API-specific types.
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*
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* Types defined in khrplatform.h:
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* khronos_int8_t signed 8 bit
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* khronos_uint8_t unsigned 8 bit
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* khronos_int16_t signed 16 bit
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* khronos_uint16_t unsigned 16 bit
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* khronos_int32_t signed 32 bit
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* khronos_uint32_t unsigned 32 bit
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* khronos_int64_t signed 64 bit
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* khronos_uint64_t unsigned 64 bit
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* khronos_intptr_t signed same number of bits as a pointer
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* khronos_uintptr_t unsigned same number of bits as a pointer
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* khronos_ssize_t signed size
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* khronos_usize_t unsigned size
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* khronos_float_t signed 32 bit floating point
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* khronos_time_ns_t unsigned 64 bit time in nanoseconds
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* khronos_utime_nanoseconds_t unsigned time interval or absolute time in
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* nanoseconds
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* khronos_stime_nanoseconds_t signed time interval in nanoseconds
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* khronos_boolean_enum_t enumerated boolean type. This should
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* only be used as a base type when a client API's boolean type is
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* an enum. Client APIs which use an integer or other type for
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* booleans cannot use this as the base type for their boolean.
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*
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* Tokens defined in khrplatform.h:
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*
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* KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values.
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*
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* KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0.
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* KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0.
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*
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* Calling convention macros defined in this file:
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* KHRONOS_APICALL
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* KHRONOS_APIENTRY
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* KHRONOS_APIATTRIBUTES
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*
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* These may be used in function prototypes as:
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*
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* KHRONOS_APICALL void KHRONOS_APIENTRY funcname(
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* int arg1,
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* int arg2) KHRONOS_APIATTRIBUTES;
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*/
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#if defined(__SCITECH_SNAP__) && !defined(KHRONOS_STATIC)
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# define KHRONOS_STATIC 1
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#endif
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/*-------------------------------------------------------------------------
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* Definition of KHRONOS_APICALL
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*-------------------------------------------------------------------------
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* This precedes the return type of the function in the function prototype.
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*/
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#if defined(KHRONOS_STATIC)
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/* If the preprocessor constant KHRONOS_STATIC is defined, make the
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* header compatible with static linking. */
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# define KHRONOS_APICALL
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#elif defined(_WIN32)
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# define KHRONOS_APICALL __declspec(dllimport)
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#elif defined (__SYMBIAN32__)
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# define KHRONOS_APICALL IMPORT_C
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#elif defined(__ANDROID__)
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# define KHRONOS_APICALL __attribute__((visibility("default")))
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#else
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# define KHRONOS_APICALL
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#endif
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/*-------------------------------------------------------------------------
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* Definition of KHRONOS_APIENTRY
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*-------------------------------------------------------------------------
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* This follows the return type of the function and precedes the function
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* name in the function prototype.
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*/
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#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__)
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/* Win32 but not WinCE */
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# define KHRONOS_APIENTRY __stdcall
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#else
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# define KHRONOS_APIENTRY
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#endif
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/*-------------------------------------------------------------------------
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* Definition of KHRONOS_APIATTRIBUTES
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*-------------------------------------------------------------------------
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* This follows the closing parenthesis of the function prototype arguments.
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*/
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#if defined (__ARMCC_2__)
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#define KHRONOS_APIATTRIBUTES __softfp
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#else
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#define KHRONOS_APIATTRIBUTES
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#endif
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/*-------------------------------------------------------------------------
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* basic type definitions
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*-----------------------------------------------------------------------*/
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#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__)
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/*
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* Using <stdint.h>
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*/
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#include <stdint.h>
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typedef int32_t khronos_int32_t;
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typedef uint32_t khronos_uint32_t;
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typedef int64_t khronos_int64_t;
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typedef uint64_t khronos_uint64_t;
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#define KHRONOS_SUPPORT_INT64 1
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#define KHRONOS_SUPPORT_FLOAT 1
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/*
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* To support platform where unsigned long cannot be used interchangeably with
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* inptr_t (e.g. CHERI-extended ISAs), we can use the stdint.h intptr_t.
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* Ideally, we could just use (u)intptr_t everywhere, but this could result in
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* ABI breakage if khronos_uintptr_t is changed from unsigned long to
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* unsigned long long or similar (this results in different C++ name mangling).
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* To avoid changes for existing platforms, we restrict usage of intptr_t to
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* platforms where the size of a pointer is larger than the size of long.
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*/
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#if defined(__SIZEOF_LONG__) && defined(__SIZEOF_POINTER__)
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#if __SIZEOF_POINTER__ > __SIZEOF_LONG__
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#define KHRONOS_USE_INTPTR_T
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#endif
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#endif
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#elif defined(__VMS ) || defined(__sgi)
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/*
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* Using <inttypes.h>
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*/
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#include <inttypes.h>
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typedef int32_t khronos_int32_t;
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typedef uint32_t khronos_uint32_t;
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typedef int64_t khronos_int64_t;
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typedef uint64_t khronos_uint64_t;
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#define KHRONOS_SUPPORT_INT64 1
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#define KHRONOS_SUPPORT_FLOAT 1
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#elif defined(_WIN32) && !defined(__SCITECH_SNAP__)
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/*
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* Win32
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*/
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typedef __int32 khronos_int32_t;
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typedef unsigned __int32 khronos_uint32_t;
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typedef __int64 khronos_int64_t;
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typedef unsigned __int64 khronos_uint64_t;
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#define KHRONOS_SUPPORT_INT64 1
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#define KHRONOS_SUPPORT_FLOAT 1
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#elif defined(__sun__) || defined(__digital__)
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/*
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* Sun or Digital
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*/
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typedef int khronos_int32_t;
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typedef unsigned int khronos_uint32_t;
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#if defined(__arch64__) || defined(_LP64)
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typedef long int khronos_int64_t;
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typedef unsigned long int khronos_uint64_t;
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#else
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typedef long long int khronos_int64_t;
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typedef unsigned long long int khronos_uint64_t;
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#endif /* __arch64__ */
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#define KHRONOS_SUPPORT_INT64 1
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#define KHRONOS_SUPPORT_FLOAT 1
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#elif 0
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/*
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* Hypothetical platform with no float or int64 support
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*/
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typedef int khronos_int32_t;
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typedef unsigned int khronos_uint32_t;
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#define KHRONOS_SUPPORT_INT64 0
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#define KHRONOS_SUPPORT_FLOAT 0
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#else
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/*
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* Generic fallback
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*/
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#include <stdint.h>
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typedef int32_t khronos_int32_t;
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typedef uint32_t khronos_uint32_t;
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typedef int64_t khronos_int64_t;
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typedef uint64_t khronos_uint64_t;
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#define KHRONOS_SUPPORT_INT64 1
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#define KHRONOS_SUPPORT_FLOAT 1
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#endif
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/*
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* Types that are (so far) the same on all platforms
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*/
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typedef signed char khronos_int8_t;
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typedef unsigned char khronos_uint8_t;
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typedef signed short int khronos_int16_t;
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typedef unsigned short int khronos_uint16_t;
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/*
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* Types that differ between LLP64 and LP64 architectures - in LLP64,
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* pointers are 64 bits, but 'long' is still 32 bits. Win64 appears
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* to be the only LLP64 architecture in current use.
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*/
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#ifdef KHRONOS_USE_INTPTR_T
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typedef intptr_t khronos_intptr_t;
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typedef uintptr_t khronos_uintptr_t;
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#elif defined(_WIN64)
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typedef signed long long int khronos_intptr_t;
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typedef unsigned long long int khronos_uintptr_t;
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#else
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typedef signed long int khronos_intptr_t;
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typedef unsigned long int khronos_uintptr_t;
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#endif
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#if defined(_WIN64)
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typedef signed long long int khronos_ssize_t;
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typedef unsigned long long int khronos_usize_t;
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#else
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typedef signed long int khronos_ssize_t;
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typedef unsigned long int khronos_usize_t;
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#endif
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#if KHRONOS_SUPPORT_FLOAT
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/*
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* Float type
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*/
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typedef float khronos_float_t;
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#endif
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#if KHRONOS_SUPPORT_INT64
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/* Time types
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*
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* These types can be used to represent a time interval in nanoseconds or
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* an absolute Unadjusted System Time. Unadjusted System Time is the number
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* of nanoseconds since some arbitrary system event (e.g. since the last
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* time the system booted). The Unadjusted System Time is an unsigned
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* 64 bit value that wraps back to 0 every 584 years. Time intervals
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* may be either signed or unsigned.
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*/
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typedef khronos_uint64_t khronos_utime_nanoseconds_t;
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typedef khronos_int64_t khronos_stime_nanoseconds_t;
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#endif
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/*
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* Dummy value used to pad enum types to 32 bits.
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*/
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#ifndef KHRONOS_MAX_ENUM
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#define KHRONOS_MAX_ENUM 0x7FFFFFFF
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#endif
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/*
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* Enumerated boolean type
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*
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* Values other than zero should be considered to be true. Therefore
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* comparisons should not be made against KHRONOS_TRUE.
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*/
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typedef enum {
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KHRONOS_FALSE = 0,
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KHRONOS_TRUE = 1,
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KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM
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} khronos_boolean_enum_t;
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#endif /* __khrplatform_h_ */
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5376
src/glad/include/glad/gl.h
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5376
src/glad/include/glad/gl.h
Normal file
File diff suppressed because it is too large
Load Diff
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Block a user