![]() ![]() I would have expected that for display, the rendering should be done on the GPU. Inkscape behaves as if all rendering is being done on the CPU. are we using that? or is it broken in macos for some reason? or is inkscape just inefficient in some way?). ![]() What should have happened?įPS should be fluid, very interactive like modern GPU accelerated apps (I see that cairo has an opengl renderer. Observe the jerky 5-7fps for such a simple rect. Observe very low ~1/2 - 1 fps.Īlternate - new scene, create a rectangle, pinch zoom, or two-finger pan the scene around. Load up the attached file, pinch zoom, or two-finger pan the scene around. Conversely, it's becoming slow enough as to be a detriment to artistic workflow (lower than interactive rates).Īdditional experiment of simply a rectangle on the screen is still in the 5-7fps range, for one rect! I recently installed VirtualBox 6.1.10 and the latest Windows 10 Pro, along with the VirtualBox Extension Pack 6.1.10. I see Cairo is supposed to support OpenGL, but resizing/panning the scene does not run fluidly like you would expect GPU based acceleration (or opengl) apps to perform. If your Mac runs slow on startup, there may be a number of problems you can fix yourself that aren't directly caused by Catalina: You may have too many apps that open automatically on startup, You may be running out of storage space, You may have an internal hard drive rather than SSD (solid-state drive). Many apps that launch at the start consumes a lot of. Step 2: Prevent unneeded apps from launching as you open your Mac. This may sound like a given, but the best place to start is to close down all. ![]() Working with this file is very laggy and slow, 1/2 - 2 frames per second (plus screen tearing) on recent MacBookPro 2019 16" (AMD Radeon Pro 5600M) running catalina OS, with latest inscapes (1.02, 1.1, and master). 5 Steps to speed up your Mac running on macOS Catalina Step 1: Close all running apps. ![]()
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