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Wayland surfaces don't have an inherent native size that the EGL implementation can track, so we need to explicitly tell EGL about changes in the native size with wl_egl_window_resize. Since the resize can be triggered outside the GL render thread, and wl_egl_window_resize is not thread safe (with respect to other EGL/GL calls), we cannot call it directly at will. Instead we mark the wayland_gl_drawable as resized, and actually call the wl_egl_window_resize function from the thread in which the respective drawable is current. Note that the first EGL/GL operation that requires a new backbuffer latches whatever native size we have reported, until the next eglSwapBuffers. In order to ensure the current native size is applied as soon as possible (to avoid glitches), we check for and apply resizes at a few extra points where a new backbuffer may be required (e.g., glClear, eglMakeCurrent). |
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| .. | ||
| display.c | ||
| dllmain.c | ||
| Makefile.in | ||
| opengl.c | ||
| pointer-constraints-unstable-v1.xml | ||
| relative-pointer-unstable-v1.xml | ||
| unixlib.h | ||
| version.rc | ||
| viewporter.xml | ||
| vulkan.c | ||
| wayland.c | ||
| wayland_keyboard.c | ||
| wayland_output.c | ||
| wayland_pointer.c | ||
| wayland_surface.c | ||
| waylanddrv.h | ||
| waylanddrv_dll.h | ||
| waylanddrv_main.c | ||
| window.c | ||
| window_surface.c | ||
| winewayland.drv.spec | ||
| xdg-output-unstable-v1.xml | ||
| xdg-shell.xml | ||