It isn't really reasonable for alacritty to say "this is Mesa's problem, they should load faster".
#Alacritty m1 software
The vast majority of 3D-accelerated software is fairly heavyweight programs (games, browsers, etc) that you don't start up multiple times per hour during ordinary workflow. I generated some flamegraphs and most of the time is spent by Mesa doing dynamic library loading (libdl.so stuff). Startup time is important for a terminal! Several times a day I find myself pressing the sway keybinding to open a new terminal, start typing, and find that a bunch of keystrokes got dropped because the terminal couldn't open fast enough. Often over 1200ms and never less than 700ms for "alacritty -e /bin/false". It works great, except the startup time is agonizing. I have been using alacritty with panfrost (rk3399-gru-kevin laptop), kernel 5.10.10, sway, and Debian's libgl1-mesa-dri 20.3.4-1 with PAN_MESA_DEBUG=gl3 maybe you can get away with it if you fake opengl 3.3 support, otherwise you'll have to wait or try #5168
#Alacritty m1 driver
The panfrost driver still doesn't support geometry shader. OpenGL ES profile version string: OpenGL ES 2.0 Mesa 18.2.1 alita > lspci -s $(lspci | grep VGA | cut -d' ' -f1) -vnnįlags: bus master, fast devsel, latency 0, IRQ 24 The `scale_with_dpi` setting has been removed, on X11 the WINIT_HIDPI_FACTOR environment variable can be used instead. OpenGL ES profile shading language version string: OpenGL ES GLSL ES 1.0.16 OpenGL ES profile version string: OpenGL ES 2.0 Mesa 18.1.7 OpenGL shading language version string: 1.20 OpenGL renderer string: Mesa DRI Intel(R) Ironlake Mobile OpenGL vendor string: Intel Open Source Technology Center
Vendor: Intel Open Source Technology Center (0x8086)ĭevice: Mesa DRI Intel(R) Ironlake Mobile (0x46) Expansion ROM at 000c0000 Įxtended renderer info (GLX_MESA_query_renderer):
Memory at d0000000 (64-bit, prefetchable) Memory at f2000000 (64-bit, non-prefetchable) Subsystem: Lenovo Core Processor Integrated Graphics Controller įlags: bus master, fast devsel, latency 0, IRQ 28 > lspci -s $(lspci | grep VGA | cut -d' ' -f1) -vnnĠ0:02.0 VGA compatible controller : Intel Corporation Core Processor Integrated Graphics Controller (rev 02) (prog-if 00 ) Supported versions are: 1.10, 1.20, and 1.00 ES
There was an error initializing the shaders: failed compiling shader: 0:14(10): error: GLSL 3.30 is not supported. Intel HD 520 not.Īlacritty encountered an unrecoverable error: If I switch on NVIDIA card, it works fine. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)Ġ3:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59)
#Alacritty m1 serial
~/.local/share/Steam/SteamApps/common/Ironclad TacticsĠ0:00.0 Host bridge: Intel Corporation Skylake Host Bridge/DRAM Registers (rev 08)Ġ0:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07)Ġ0:04.0 Signal processing controller: Intel Corporation Skylake Processor Thermal Subsystem (rev 08)Ġ0:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)Ġ0:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)Ġ0:15.0 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 (rev 21)Ġ0:15.1 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #1 (rev 21)Ġ0:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)Ġ0:17.0 RAID bus controller: Intel Corporation 82801 Mobile SATA Controller (rev 21)Ġ0:1c.0 PCI bridge: Intel Corporation Device 9d10 (rev f1)Ġ0:1c.4 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (rev f1)Ġ0:1c.5 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #6 (rev f1)Ġ0:1f.0 ISA bridge: Intel Corporation Sunrise Point-LP LPC Controller (rev 21)Ġ0:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)Ġ0:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)Ġ0:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)Ġ1:00.0 3D controller: NVIDIA Corporation GM107M (rev ff)Ġ2:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
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