This patch optimizes C++11 range-based for loops where the variable is
copied in each iteration but it would suffice to obtain it by const
reference. This is only applied to loop variables of types that are
expensive to copy which means they are not trivially copyable or have a
non-trivial copy constructor or destructor.
To ensure that it is safe to replace the copy with a const reference
only the following cases are modified:
* The loop variable is const-qualified.
* The loop variable is not const, but only const methods or operators
are invoked on it, or it is used as const reference or value argument
in constructors or function calls.
This is an application of the internal performance-for-range-copy
clang-tidy analysis.
Fuchsia is the main consumer of these CIPD packages and - to simplify
its infrastructure - it is migrating its SDK partners over to producing
a CIPD package containing a flat .build-id directory.
This change also updates the CIPD package so that the .build-id
directory is placed at the root.
Bug: fxbug.dev/41443
This change also adds TimeRecorder which records time at the start
of each frame to capture the latest vsync target display time and
wires it in to the rasterizer to add trace events when there is a lag.
The JSON codec is awkward to use in the wrapper (since the client has to build and link one of the JSON libraries to do so). Since it would be very cumbersome to wrap in a C API, and there's essentially no reason to use it instead of the standard codec, this removes it from the wrapper entirely.
Since some system channels (internal to the engine) still use it, it's moved into common/cpp instead of being eliminated entirely. Internally we always use RapidJSON though, so the jsoncpp implementation is removed. Also adds some unit test coverage, since there wasn't any.
Fixes#30669
* "Reland Clang 11, roll buildroot to 1bc40a5f916adb93d87e2a2230a0ec43db876c1c, take 4 (#17467)" (#17482)"
This reverts commit d7bbf2e70c8cb86823f1ec7a310d6ab0b9a610db.
* format code
* Roll buildroot to 3a27de1c5bb0f50be7d3efe3e00de4f6068c9f30
* Reland Clang 11, Roll buildroot to 1bc40a5f916adb93d87e2a2230a0ec43db876c1c (#17457)" (#17464)
This reverts commit 6083cda709c194ec81d2092c70a0151a10f0c922.
* Skip more image tests, use newer dsymutil, add missing symbols
* Reland "Roll Clang to v11, roll buildroot to fe13f79dce4ce9aab3209f11988d825dcf580b4a, allow newly exported symbols (#17440)" (#17451)"
This reverts commit d77d53688f77285966adeb2a24349ba490a7e6ce.
* skip golden that is different on macos
* buildroot to 1bc40a5f916adb93d87e2a2230a0ec43db876c1c
The following issues have been filed to track the handling of these enum values:
* Handle the UITouchTypeIndirectPointer enum value. https://github.com/flutter/flutter/issues/53696
* Handle the UITouchPhaseRegion enum values. https://github.com/flutter/flutter/issues/53695
No change in functionality. Only makes the iOS engine build on the latest
versions of Xcode and iOS SDK. The enum values cannot be used with the
API_AVAILABLE macro because the buildbots have not been updated yet.
