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Jonah Williams 128caa701f
[Impeller] disable Vulkan on known bad exynos SoCs. (#163236) 
The common theme in:
  * https://github.com/flutter/flutter/issues/160854
  * https://github.com/flutter/flutter/issues/160804
  * https://github.com/flutter/flutter/issues/158091
  
Is that the Samsung exynos chipset has problems with AHB imports.
Unfortunately some of the reported bugs are hard crashes/. While I
couldn't reproduce the crash itself, it does indicate to me that
attempting to feature detect if AHB imports work is probably too risky
(and potentially slow, as we'd have to do a read back).
 
While the Vulkan drivers otherwise work, the deivces in question are not
able to reliably import AHBs which prevents platform views from working.
 
This may not fix all issues as there could be different SoC models that
also have problems. I considered removing 29 support as well, but there
are a large number of APi 29 devices that work fine.
2025-02-13 21:01:37 +00:00
..
scripts
gclient template file clarifications (#160882)
2024-12-27 19:36:20 +00:00
src
[Impeller] disable Vulkan on known bad exynos SoCs. (#163236)
2025-02-13 21:01:37 +00:00
README.md
Add to Setup Path Example to Engine README (#162115)
2025-01-24 05:14:38 +00:00

README.md

Flutter Engine

Setting up the Engine development environment

See here

gclient bootstrap

Flutter engine uses gclient to manage dependencies.

If you've already cloned the flutter repository:

  1. Copy one of the engine/scripts/*.gclient to the root folder as .gclient:
    1. Googlers: copy rbe.gclient to enable faster builds with RBE
    2. Everyone else: copy standard.gclient
  2. run gclient sync from the root folder